Journal of the Chemical Society,Faraday Transactions IISSN 0300-959Journal of the Chemical Society, Faraday Transactions ISUBJECT INDEX-VOLUME 72, 1976PAQBI, 1 AdsorptionAdsorption and Surface Reactivity of Metals by Secondary Ion Mass Spectrometry.Part 1 : Adsorption of Carbon Monoxide on Nickel and Copper. (Barber, Vickemanand Wolstenholme) . . . 40Adsorption Characteristics and the Thermal Stability of (Tlcx, ka)-A Zeoiite. (Nitta,Ogawa and Aomura) . . 2893Adsorption in Slit-like and Cylindricai Micropores in the Henry's Law Region. A Modeifor the Microporosity of Carbons. (Everett and Powl) . . . 619Adsorption of t-Butanol from Aqueous Solutions on a Polarized Mercury Electrode. (DeBattisti, Abd-El-Nabey and Trasatti) . . . . . . . 2076Adsorption of Water Vapour by Magnesium Fluoride.(Bairaclough and Hall) 610Chemisorption and Surface Structural Chemistry of Carbon Monoxide on Pt(ll0).(Comne and Lambert) . . . . . . 1659Clathration by parasubstituted Phenols. (jBarrei and Shanson) . 2348Confirmation of the Surface Structures of Goethite (a-FeOOH) and Phosphafed Gbethiteby Infrared Spectroscopy. (Parfitt, Russell and Farmer) . . . . 1032Development of Stepped Surface Regions on Polycrystalline Gold. Low Energy ElectronDiffraction and Auger Studies. (Isa. Joyner and Roberts) . , 540Electron Spin Resonance Study of Oxygen Adsorption on Thorium 'Oxide. (Bieysse,Electronic Spectra of Substituted Pyridines Adsorbed on 'Aluminas. (Knozinger andMiiller) . . . . . 2703Heats of Adsorption of Water Vapo& on NaX and KNaX Zeolite's at Different Tempera-tures. (Chuikina, Kiselev, Mineyeva and Muttik) 1345Hydroxyl Exchange on H-CaY and Pt/H-CaY Zeolites with Deuteiium.. (Dalia Be& andBoudart) . . 1723Infrared Spectroscopic Characteiization of 'the :-Alumina Surface. (Morteira, Ghiotti,Garrone and Boccuzzi) . 2722Infrared Study of the Adsorption of'Methy1 Fluorosulphaie Vapour on the SurfBce ofMagnesium Oxide. (Eley, Kiwanuka and Rochester) . . 876Investigation on the Surface Structure of Precipitated Silver Iodide Saniples 'by KryptonAdsorption. (Sidebottom, House and Jaycock) . . . 2709Isotopic Exchange Kinetics of Zinc Ions in Zn-A Zeolite. (Radak,'Gal and Saiai) . . 1150Location of Cations in Synthetic Zeolites X and Y.Part 4: Exchange Limiting Factors forCa2+ in Zeolite Y. (Costenoble, Mortier and Uytterhoeven) . 1877Molecular Theory of Adsorption in Pore Spaces. Part 2: Thermodynamic and MoiecularLattice Model Descriptions of Capillary Condensation. (Nicholson) . 29A New Isotherm for Multilayer Adsorption on Heterogeneous Surfaces. (Hsu, RudzinskiParticle Size of Wyoming Bentonite and its Relation to the Cation'Exchange Capacity andthe Homogeneity of the Charge Density. (Rengasamy, van Assche and Uytterhoeven) 376Potentiality of Photoelectron Spectroscopy in the Characterization of Surface Activity:Photoelectron and Infrared Spectroscopic Comparative Study of Pyridine Adsorptionon NH4-Y Zeolite activated at Various Temperatures. (Defosse and Canesson) .2565Reflectance Spectra of Surface States in Strontium Oxide and Barium Oxide. (Zecchina andStone) . . . . . . . 2364Redox Behaviour of Transition Metal Ions in Zeolites. Part 21 Kinktic Study of theReduction and Reoxidation of Silver-Y Zeolites. (Beyer, Jacobs and Uytterhoeven).Part 3 : Auto-reduction of Cupric Ions in Y Zeolites. (Jacobs, deWilde, Schoonheydt,Uytterhoeven and Beyer). Part 4: Kinetic Study of the Reduction and Re-oxidation ofCopper-Y Zeolites. (Jacobs, Tielen, Linart, Uytterhoeven and Beyer) 674, 1221, 2793Some Properties of Ammonium Exchanged Type L Zeolite. (Ono, Kaneko, Kogo,Takayanagi and Keii) . . . 2150Sorption of Water Vapour by Poiy-L-giuta&c Acid, Poiy-L-lysine and their Ssits and SomeChemically Modified Derivatives.(Rochester and Westerman) . 2753Study of Some Electron Transfer Reactions of Titanium Dioxide. (Davidson and Slater) 2416Szilard-Chalmers Cation Recoil Studies in Zeolites X and Y. Part 1 : Ion Exchange inZeolites X and Y. Part 2: Recoils from Open to Locked Sites. Part 3: Recoils fromLocked to Open Sites. (Lai and Rees) . . 1809, 1818, 1827Thermogravimetric Studies of Ion Exchanged Forms of'Zeoli& X and Y. (Lai and Rees) 1840Claude1 and Menaudeau) . . . . . . 1and Wojciechowski) . . . . . . 453Oxygen Anion Radicals on Zeolites. (Krzyianowski) ' . 15734 SUBJECT INDEX-VOLUME 72, 1976PAGETin Oxide Surfaces. Part 5 : An Infrared Study of the Reactions of Methylchlorosilanes withwith the Surface of Tin(Iv) Oxide. Part 6: An Infrared Study of the Reactions ofEthyl Isocyanate and Phenyl Isocyanate with Tin@) Oxide and MethylsilylatedTin(Iv) Oxide.Part 7: An Infrared Study of the Chemisorption and Oxidation ofOrganic Lewis Base Molecules on Tin(1v) Oxide. (Harrison and Thornton) 1310, 1317, 2484Transition Metal Ion Exchange in Zeolites. Part 1: Thermodynamics of Exchange ofHydrated Mn2+, Co2+ Ni2+ Cu2+ and Zn2+ Ions in Ammonium Mordenite.Part 2: Ammines of Co;+, Cu2$ and Zn2+ in Clinoptilolite, Mordenite and Phillipsite.(Barrer and Townsend) . . . . 661, 2650Vibrational Spectra of Molecules on Zeolites. Par't 1 : Acetylene on A-type Zeoiites. (Tam,Cooney and Curthoys). Part 2: Acetylene and Dimethylacetylene on X-type Zeolites.(Tam, Cooney and Curthoys). Part 3: Raman Spectra of Pyrazine on Zeolites X.(Tam and Cooney) .2577,2592, 2598Water in Ion-Exchanged L, A, 'X and Y kolitks : A' Heat' of Ikners'ion and Thermo-gravimetric Study. (Coughlan and Carroll) . . . . . . . 2016I, 2 Biophysical ChemistryArrhenius Plots of Complex Rate Parameters in Enzyme Kinetics. (Adams, Swart andVernon) . . . .Electron Spin Relaxat'ion and Fokier Transform Nuclear Magnetic Resonance Spectroscopyof Manganese(@ Complexes with Biomacromolecules. (Basasi, Laschi, Tiezzi andValensin) . . . . .Gravimetric Study of the Sorption of Water VapoG by Bovineserum Albumin. ' (Rochesterand Westerman) . . . . . . . . .One-Electron Reduction or a Ferrihaem. (Butler, Jayson and Swallaw) 'One-electron Reduction Reactions with Enzymes in Solution.A Pulse Radiolysis Stud;.(Bisby, Cundall, Redpath and Adams) .Phospholipid Monolayers at Non-polar Ojl/Water'Intekaces. ' Part' 1 : Phase Transitions &Distearoyl-lecithin Films at the n-Heptane Aqueous Sodium Chloride Interface. (Yue,Jackson, Taylor, Mingins and Pethica). Part 2: Dilute Monolayers of Saturated1 ,2-Diacyl-lecithins and -cephalins. (Taylor, Mingins and Pethica) 2685,Protein Hydration. Nuclear Magnetic Resonance Relaxation Studies of the State of Waterin Native Bovine Serum Albumin Solutions. (Oakes) . . .Protein-Surfactant Interactions. Spin Label Study of Interactions between Bovine SerudAlbumin (BSA) and Sodium Dodecyl Sulphate (SDS). (Laurie and Oakes) . .Proton Conduction in Protein Films. (Tregold, Sproule and McCanny) .Thermally Denatured Proteins : Nuclear Magnetic Resonance, Binding Isotherm andChemical Modification Studies of Thermally Denatured Bovine Serum Albumin.(Oakes) .. . .Thermally Denatured Proteins: Spin Label Studie's of Reversal of Thekal Aggregation ofBovine Serum Albumin (BSA). (Laurie and Oakes)Use of a Surfactant Selective Electrode in the Measuremeit of ;he Binding of AnionicSurfactants to Bovine Serum Albumin. (Rendall) . . . ..39715052498139151269421 61324509228268 1481I, 3 Catalysis (including heterogeneous and homogeneous catalysis and surface reactivity)Alkane and Cycloalkane Reactions on Rhodium, Rhodium-Copper and Related Films.Cyclopentane/Deuterium Exchange on Palladium-Gold and' PalladiumlTin Alloy Films.(Clarke and Taylor) .. 917Dynamc Investigation of t'he Mkchan'ism of Reaction betwekn Suiphur 'and Oxygen on aMolybdenum Surface by Means of Auger Electron Spectroscopy. (Kawai, Kunimori,Kondow, Onishi and Tamaru) . . . . 83 3Effects of Added Sugars on the Catalysis 'by Ckty1tr~meth;lammoniurn Bromide 'of theReaction between Hydroxide Ions and 2,4-Dinitrochlorobenzene. (Blandainer,Beatham, Branch and Reid) . . . . . . 2139Electron Donor Sites and Acid-Base Properties of Oxide 'Surfaces, as Studied by e.s.r.Spectroscopy. (Cordischi and Indovina) . . . . . . 2341Exchange Reactions of Benzene and Alkylbenzenes with beuterium on Alumina andMagnesium Oxide. (Scurrell and Kemball) . . . . . . . 818Exchange Reactions of CD2=CH-CH3, in the Absence of Gaseous Deuterium, overMagnesia and Rutile Investigated by Microwave Spectroscopy.(John, Kernball,Dickinson and Tyler) . . 1782Field Emission Study of Decomposiiion df &onia on -Individual 'Tungsten Planes.(Wilf and Folman) . . . 1165Heterogeneous Catalysis in'Solution. Part i 3 : Kinetics of Racemisation in Two IkisciblePhases with Rapid Exchange across the Interface, Illustrated by the Racemisation of(+)58pTris(ethylenediarnine) cobalt(@ Catalysed by a Carbon Black. (Totterdelland Spiro). Part 14: Kinetics of Isotopic Exchange Reactions in Two ImmisciblePhases with Rapid Exchange across the Interface. (Spiro and Totterdell) . 1477, 1485(Pkter and Clarke) . . . 120SUBJECT INDEX-VOLUME 72, 1976 5High Temperature Low Pressure Reactions of Oxygen with Tantalum as Studied by AugerElectron Spectroscopy and Line-of-sight Mass Spectrometry.(Pacia, Dumesic,Weber and Cassuto)Homogeneous Catalysis by Platin&(@-Tin(=) * Chlokde Complex. Part 4: EffectiveSpecies for Hydrogenation of Ethylene catalysed by [(CH3)4N]3[Pt(SnC13)5] in Acetone.Homogeneous Isotope Exchange Reactions, H2/Dz. (Pratt and Rogersj . . .Homogeneous Isotope Exchange Reactions, Part 2: CH4/D2. (Pratt and Rogers)Infrared Studies of a Ziegler Catalyst supported on Magnesium Oxide and TitanidInitial Oxidation of Molybdenum studied' by a High Resolution Auger-photoeiectroiInteraction of Carbon Monoxide with Platinum/Alumina and Platinum/Silica Catalysts':14C Carbon Monoxide Tracer Studies of Adsorption, Desorption and CatalystPoisoning.(Bain, Jackson, Thomson, Webb and Willocks)Interaction of Oxygen with Nickel Studied by Field Emission M'icroscopy. ' (Smiih andAnderson)Interactions of Butyl 'Alcohols with Fiash-Iliuminited Rutile'Surfaks. icundingham andMeriaudeau) . . . . .Isotopic Exchange Sfudies' and selective OAdation of 'Propene on Mixed Tin-AntimonyOxides. (Christie, Tayloi and McCain) . . .Laser-Raman Study of the Isomerization of Olefins over Alumina. (Turner; Paui, Reidand Hendra) . . . .Methanol Electro-oxidatioh Catalysts. Plafinum'momoted b y Tin. (McNicol, Short anh(Nowatari, Hirabayashi and Yasumori) . . . .Dioxide. (Eley, Keir and Rudham) . . .Spectrometer. (Nozoye, Matsumoto, Onishi and Tamura) . . .PAGE191927851589276916853892516123 114993342829Chapman) .. . . . 2735ham, Doyle and Samman) . . . 1495Photoeffects involving Oxygen-18 at Flash-iliuminated ZnO and TiOz Surkaces. (Cunning-Pyridine-induced Formation of 1702 Adsorbed' on Thermally Activated CaO. (Che,Reactions of 3,3-Dimethylbut-l-ene with Deuterium Oxide on Oxiie Catalysts. (Srkrrell,Mo!ler and Kemball) . . . . 2512Resistance Relaxation Studies of Gas/Metalkeac;ions leading to Simultaneous Dissolutionand Gasification. The Dissociated Oxygen/Tantalum System above 2000 K. Part 1 :Methodology and thz Role of Atomic Oxygen. Part 2: Mechanism, Kinetics and Ener-getics of Chemisorption Interface Crossing and Product Desorption. (Rosner,Chung and Feng) . 842,858Selective Oxidation of Propene'on Bismuih Mdlybda'te and Miied Oxides 'of Tin andAntimony and of Uranium and Antimony.(Pendleton and Taylor) 1114Studies of Heterogeneous Oxidation Catalysts. Part 1 : The Vanadium&) Oxide;Titanium(1v) Oxide System. Part 2: The Vanadium(v) Oxide+ Molybdenum(v1)Oxide and Other Binary Oxide Systems. (Cole, Cullis and Hucknall) . 2185, 2744Studies of Hydrogen Spillover. Part 1 : Study of the Rate, Extent and Products of HidrogenSpillover from Platinum to the Trioxide of Tungsten and Molybdenum. Part 2: Ti-tration of Hydrogen Adsorbed upon Silica Supported Platinum by Pent-l-ene.(SermonandBond) . . 730, 745Studies of Hydrogen Spillover. Par; 3: Citalysis of ;he Reduction of' Metal Oides bySupport Effects in the Break-up and Aggregation ojf Silve; F i i s under Catalytic' Conditions.(Riassian, T r i m and Williams) .. . 925Theoretical Studies of Polyelectrolyte "Catalysis'; of Ionic Reactions. Part 2: InterionicReactions between Similarly Charged Species. (Mita, Okubo and Ise) . . 1033Use of Labelled Propene to Distinguish between an Associative, a Dissociative and aConcerted Mechanism for the Double Bond Shift Reaction of Alkenes. (John,Marsden and Dickinson) . . . . . 2923Tench, Coluccia and Zecchina) . . . 1553Palladium on Silica. (Bond and Tripathi) * 933, 4 Colloid Science (including birefrigence, electrophoresis, light scattering, sedimentation,thixotropy, soluble and insoluble monolayers, micelles)Attachment of Particles to a Liquid Surface (Capillary Theory of Flotation). (Scheludko,Toshev and Bojadjiev) .. . . 2815Calculation of Molar Area of a Substance' at the Liquid/Vapour' Interface kom SurfaceTension and Energy of Evaporation. (Jain, Singh and Gombar) . . 1694Dispersion Interaction of Crossed Mica Cylinders : A Reanalysis of the IsraelachviliiTaborExperiments. (White, Israelachvili and Ninham) . . 2526Dynamic Dilational Surface Properties of Submicellar Multicomponent Surfact ant Soiutions.Part 1: Theoretical. (Garrett and Joos). Part 2: Thermodynamics of Adsorptionand Comparison with Experiment. (Garrett) . . 2161, 2174Interfacial Tensions at Alkane-Aqueous Electrolyte Interfaces. (Aveyaid and Saleem) 1609Meniscus Profiles between Concentric Cylinders. An Experimental and ComputationaiStudy.(Campanini, Swanson and Nicol) . . . . . . . . 2636 SUBJECT INDEX-VOLUME 72, 1976? A 1New Method for Measuring Surface Tension froni the Height of a Pendent Drop. (Levin,Pitts and Terry) . . . . . . . . 1519Permittivity Spectrum of Polystyrene-latex Suspensions.' (Williams and James) .. . 803Theory for the Equilibrium Contact Angle between a Gas, a Liquid and a Solid. (Jamesonand del Cerro) . . . . 883I, 5 Combustion and Flames (including explosions, shock waves; see also I, 8)Aspects of the Flame Chemistry of Cobalt. (Jensen and Jones) . . 2618Kinetics of the Thermal Unimolecular Reactions of Cyclohexane and kVinyicyclohexeneBehind Reflected Shock Waves. (Barnard, Parrott and Long) . 2404Thermal Unimolecular Decomposition of Ethyl Propionate behind Reflected Shock Waves.(Barnard, Cocks and Parrott) .. . . 1456I, 6 Diffusion (including transport processes, thermal diffusion, viscosity, thermal conductivity ;Diffusion Coefficients of Paraffins in a Graphon Membrane: the Early Time Procedure.(Ash, Barrer and Edge) . . . .Diffusion of SF6 in 13X Zeolite. (Ruthven'and Doetsch) 1Diffusion, Viscosity and Sedimentation of Poly(ethy1ene oxide) in Water. ' (Chew andCouper) . . .Effect of Ekctrolytes'on the Self:difTus'ion CoeffiGent of Water. (Tanaka)Effect of Pressure on the Diffusion Coefficient of Silver Ions in Molten Alkali'MetaiNitIates. (Cleaver and Herdlicka) .Examination of a Transference Number Anomaly: 0.02 mol dm-3 Aqueous Sod& Chlorideat 25°C.(Esteso, Chan and Spiro) .Flame Photometric Determinations of Diffusion Coefficients. ' Par; 5 : Rksults 'for &lciumHydroxide, Strontium Hydroxide, Barium Hydroxide and Copper. (Ashton andInterfacial Transfer s'tudied with a Rotating Diffusion 'Cell. . (Albery, Burke,. Leffler andHadgraft)Investigation of the Transport Propeities of a Quaternary kmmonium' Anion ExchangeMembrane. Part 2: Application of Irreversible Thermodynamics to the Iodide Form.Optimal Conditions and Measuring Functionals' in the Measurements' of Diffusion Cd-efficients. (Noszticzius, Liukkonen, Passiniemi and Rastas)Properties of Molten Carboxylates. Part 2: Viscosities of some Molten Lead and ZincCarboxylates. (Ekpe and Sime) . . .Relative Viscosities of Solutions of S o d i k add Poiassium Bromides and Iodides hDimethyl Sulphoxide at 25, 35 and 45°C.(Bicknell, Lawrence, Seeley, Feakins andWerblan) . . .Salt Permeation through an Ionic Membrane and a Te'st of Onsager Reciprocity. iFoleyand Meares) . . .Self-diffusion of n-Alkanes'in Type A Zeoliie. (Quig and Rees) 'Self-diffusion in Cyclohexane Single Crystals-A Re-appraisal. (Hampton and SheiwoodjSolvent Correction for Hittorf and Direct and Indirect Moving Boundary TransferenceMeasurements. (Gwyther, Spiro, Kay and Marx)Study of Ion-solvent Interactions in Formamidef Water Mixtures by thk Measurement ofViscosity of Sodium Chloride Solutions. (McDowall, Martinus and Vincent) . .Testing Intermolecular Potential Functions using Transport Property Data.Part 3 : BinaryDiffusion Coefficient of Methane+ Perfluoromethane. (Clifford, Dickinson, MatthewsTheory of Tracer Diffusion Measurements in Liquid Systems. (Liukkonen,' Passiniemi,Noszticzius and Rastas)Thermal Conductivities of Gaseous Aikanek Perfluoroalkane Mktures: (Ciifford,Dickinson and Gray)Thermal lsomerization of Ethyiidenecyclopropane and Methylmeihylenecyclopropane to2-Methylbuta-lY3-diene. (Clements and Frey) .Tracer Diffusion of Tritiated Heavy Water (DTO) in Heavy Water (DzOj und& Prekure. *(Woolf) .Viscosities of Oxygen' and Air oier a Wide Range- of Temperatures. (Matthews, Thomas;Duffy and Smith)Viscosity of Nitrogen and Ceiain Gaseois Mktures' at Low Tempeiatmei. (Gough',Matthews and Smith). . . .Volume Correction fcr Direct and Indirect Moving Boundary Transference Measurements:(Gwyther and Spiro) .. . . . . . .see also 11, 8)Hayhurst) . .(McCallum and Paterson) . . .and Smith) . . . .27771043382112118611425208161832325371144307110577123981419654291 72836199716371267238645141SUBJECT INDEX-VOLUME 72, 1976 7?&enI, 7 Electrochemistry (including electrolytes, activity coefficients, electrical conductivity,electrode processes)Acidic Dissociation Constants of Malonic Acid in 50 Mass Percent Ethylene Carbonate+Water from 20 to 55°C. (Hall6 and Bates) . . 2866Activity Coefficients of Single Complexes and Coordination Equilibria in'Thr&componentSystems of the Type MX2 + Solvent +Diluent. Systems involving CoC12, ZnCL,CuCI,, Pyridine, Benzene, Chlorobenzene and o-Dichlorobenzene. (LibuS, Kluczkow-ski, Klonkowski and Nierzwicki) .2552Behaviour of Oxalic Acid in the Anodic Oxidation' of Aiuminikn. 'The Role of AnodicallyInitiated Reduction Processes in Coloration and Photoluminescence. (Shimura) . 2248Behaviour of Triethyloxonium Hexachloroantimonate and Triethyloxonium Hexafluoroan-timonate in Dichloromethane Solvent. (Eley, Monk and Rochester) 1584Conductance of some Cobalt(m) Complexes in Water at 25°C. Part 1 : Conductance of Salktrans- and cis-Dinitrobis(ethy1enediamine)-cobalt(1n). Part 2 : Conductance of Salts ofEthylenediaminetet ra-acet at oco bal tate(m) . (Pet hybridge and Spiers) . . . 64, 73Conductance of Tetra-alkylammonium Perchlorates in Acetonitrile +Methanol MixturesConduction and Relaxation of Cations in Dehydrated Partially Copper(&)-exchangedSynthetic Faujasites.(Schoonheydt and Velghe) . . 172Conductivities of Alkali Metal Perchlorates in Ethylene Glycol * at 25°C. '(Fernkndez-Prini and Urrutia) . 637Coordination Equilibria and Aciivit y Coeffikents' in MC12 + isoquinoline + ChlorobknzeneSystems. (Uruska and Szpakowska) . . 2381Effects of Water on Proton Migration in Alcoholic Solvenk. Part 4: Conductance ofHydrogen Chloride in Butan-2-01 and in Ethanol at 25°C. (de Lisi, Goffredi andLiven) . . . . 436Electrical Double Layer Interaciions &der'Re&lation' by Surfaci Ionization' Equilibria-Dissimilar Amphoteric Surfaces. (Chan, Healy and White) .2844Electrochemistry of the H02 and 0, Radicals under Steady State Conditions. 'Part i : TheElectrochemistry of 0; at Neutral pH. Part 2: The Effect of pH over the Range 0.4 to11. (Airey and Sutton) . 2441,2452Electrophoretic Mobilities of 2iNa+, . 99Sri+ and 36Ci- Ions in 'Conintratkd AqueousSolutions of Some Inorganic 1 : 1,2: 1 , 1 : 2 and 2: 2 Salts and in Sea Water. (KniewaldandPuCar) . 987Further Correlations of the C'I"k3 Solvent 'Scale' for Halides witi for t'he SoivatedElectron. (Foxand Hayon) . . . . . . 1990HBr + (Bu)4NBr + H20 at 25°C. Application for Pitier's 'Equaiions. (Roy, Gibbons,Krueger and White) . . . . . 2197Hydration and Ion Pairing of Maieinates, Malonates, and Subitituted Malonates in AqueousSolution. (Klaning and (dsterby) 513Ionization Constants of Phenols in Methanol+ Water * Mixkres.' (Rocheste; andWilson) . . . . . . . . . . 2930Magneto-Optical Rotatory Dispersion Studies of Simple Electroiyte Solutions. Part 4:The Calculation of Partial Molal Magnetic Rotations and the Solvent Structure-Breaking Entropy Effects of Electrolytes. (Dawber) . . . . . 1738Non-equilibrium Thermodynamics of Electro-osmosis of Liquid Mixtures. Studies onAcetone+ Water Mixtures. (Srivastava and Abraham) . . . . . 2631Nuclear Magnetic Relaxation Study of Preferential Solvation in Diamagnetic ElectrolyteSolutions by Use of Magnetic Ion-Solvent Interactions. (Gill, Hertz and Tutsch) . 1559N.m.r. Study of the Self-Association of Ethyl and t-Butyl Alcohols in Nonpolar Solvents.(Fujiwara and Ikenoue) .. . 2375The Oxygen Electrode. Part 61 Oxigen Evoluiion A d Cbrrosibn at Iridium &odes.(Buckley and Burke). Part: 7: Influence of Some Electrical and Electrolyte Variableson the Charge Capacity of Iridium in the Anodic Region. (Buckley, Burke andMulcahy) . . . . 2431, 1896Raman Spectra of haIlik(1) Nitratk Solutions' in Liquid ' k o n i a . (Gardiner, Hajiand Straughan) . . . . . . . 93Re-determination of the Standaid Elekrode Potential of Zinc and Mean Molal ActivityCoefficients for Aqueous Zinc Chloride at 298.15 K. (Lutfullah, Dunsmore andPaterson) . 495Secondary Carbon-1 3' Isotope Effect on the Ionizakon of Be&oic Acid. iBayl&, Bron andPaul) . . . . 1546Shape of the Coexistence Curve and Elktricai Conductikty of Fused KN03+TlBrMixtures. (Ichikawa) .. 2257Solubility of Electrolytes in 1,2-DichlomethAe and 1 ,l:Dichioroethane, and Derivk FreeSolvation spectra. Part 51: Di-t-butyl Nitroxide as a Probe for Studying Water andat 25°C. (D'Aprano, Goffredi and Triolo) . . . . . 79Energies of Transfer. (Abraham and Danil de Namor) 955Aqueous Solutions. (Lim, Smith and Symons) . . . . . . . 2878 SUBJECT INDEX-VOLUME 72, 1976Solvent Coordination and Free Energies of Transfer of Cations in Dipole Aprotic Solvents.Spectroscopic Determination of Association Constank of * Water wit'h Organic 'Bases'.(Le Narvor, Gentric, Lauransan and Saumagne)Standard Potentials of the Silver-Silver Bromide Electrode in Propan-2-01; Wat& Mixtures'.Free Energies and Entropies of Transfer of Hydrobromic Acid.(Bose, Das andKundu) . .Theory of Electrolytes. P k t 1 : The Model of Polarisable Spheres. * (Berhetto-and SpitzerjVariable Temperature Proton Chemical Shifts of Aqueous Beryllium Salt Solutions.(Akitt and Duncan) .Variation of Electrical Conductivity with Composition in the System KNO,.+Ba(NO&at Constant Equivalent Volume. (Cleaver and Olteanu) .Washburn Numbers. Part 2: Alkali Metal Chlorides in the MethanoliWater andDioxan+ Water Systems; Sodium Halides in the Methanol+Water System. Results,Formal Relationships, Interpretation and Preferential Solvation. (Feakms, Khoo,Lorimer, OShaughnessy and Voice)X-Ray Photoelectron Spectroscopic Study 0; the Film Formed on a Gold Elecirode duringthe Electrochemical Reduction of Chromium(vI). (Dickinson, Povey and Sherwood)(Clune, Waghorne and Cox) .. .J, 8 Kinetics of Reaction (including photochemistry, reaction of gases, solids, liquids, twophase systems)Chain Initiation of Neopentane Pyrolysis and a Suggested Reconciliation of the Thermo-che+cally Calculated and Measured Rate Constants for the Recombination of t-ButylChemically Induced Dynamic Electron Polarization. Part 8 : Simultaneous Operations ofthe Radical-Pair and Photoexcited Triplet Mechanisms in the Photolysis of SubstitutedBenzoquinone, Naphthoquinone and Anthraquinone. (Adeleke and Wan) .Chemiluminescent Titration of F(g) with C(zs) and Microwave Production of AtomicCross Sections for Gas Phase Ion-Ion Rkcomdination in H30++X'+HX+H20 forDerivation of Activation Energies from Experiments 'on Chemical Adtivat ion of AlkilDuroquinone Triplet Reduction, in Cyclohexane, Ethanol' and 'Wate;, and by 'Durd-Electron Spin Resonance Evidence of the Photoionizatibn and Photoisomerization of FrekRadicals from y and Ultraviolet Irradiated Pyridinium Cations.(Quaegebeur,Flash Photolysis Studies of Benzophenone in Ethanol. (Colman, Dunni and h u h )Formation of Silylenes in the Thermolysis of Methylchlorodisilanes. (Davidson and Delf)Formation of Silylenes in the Thermolysis of Pentamethyldisilane and 1,l ,ZTrimethyl-disilane. (Davidson and Matthews) .Free Radical Addition to Olehs. Part 19 : Trifluoromethyl' Radical Addition to Fluoro;substituted Propenes and its Absolute Rate of Addition to Ethylene.Part 20: AReinvestigation of the Addition of Methyl Radicals to Fluoroethylenes. (LOW,Gas Phase Reaction between Iodine and Tetrkethylsilane.' P&t 1 : * Equilibriumand Thermochemistry. Part 2: Kinetics and the Bond Dissociation EnergyD(MesSiCH2-H). (Doncaster and Walsh). . . . . . 2901,Indicators in Benzene in the Presence of Dodecylammonium Propionate. (Nome, Changand Fendler) . . .Intermediates in the Nanosecond Pulse ' Radiolysis' of Dimet'hylaniline Solution inCyclohexane. (Zador, Warman and Hummel) .Isotopic Exchange Kinetics of Zinc Ions in Zn-A Zeolite. (Radak, Gai and SalaijKinetic Deuterium Isotope Effects in the Reactions of 4-Nitrophenylnitromethane withVarious Nitrogen Bases in Anisole.(Caldin, Parboo, Walker and Wilson) .Kinetic Electron Spin Resonance Spectroscopy. Part 5 : Effects of Chemically InducedDynamic Electron Polarization. (Ayscough, Lambert and Elliot) .Kinetic Isotope Effect in the Thermal Dissociation of Ethane. (Clark and Q h )Kinetic Isotope Effects and Tunnelling Corrections in the Proton-transfer Reactions betwEn4-Nitrophenylnitromethane and some Tertiary Amines in Aprotic Solvents. (CaldinKinetic Isotope Effects in the Reactions of 4-Nitrophenylnitromethane with various' Basesin Chlorobenzene. (Caldin, Parbhoo and Wilson) .Kinetic Study of the Reactions of Hydrogen and Oxygen Atoms wiih AGtone. ' (kbidge;Bradley and Whytock)Kinetic Study of the Reaction of Hyd;ogen'Atoms with Chloroflubrorn&hane'. (Biadley,Whytock and Zaleski) .. . . . . . . . . .Radicals. (Marshall, Purnell and Storey) . . . . . . .Fluorine. (Nordine and Rosner) . . . . .X=Cl, BR or I. (Burdett and Hayhurst) .Fluorides. (Cadman, Kirk and Trotman-Dickenson)hydroquinone. (Amouyal and Bensasson) . . . .Ofenberg, Lablache-Combier, Ronfard-Haret and Chachaty) . . .Tedder and Walton) . . . 1300,andMateo) . . . . . . . . . .PAGE129413291633210821321670266168685I799152624599612741432605191214031707290829 6136811501856177070611226451870228SUBJECT INDEX-VOLUME 72, 1976 9PAGEKinetic Study of the Reaction of Hydrogen Atoms with Hydrogen Chloride. (Ambidge,Bradley and Whytock) . . . 2143Kinetic Study of the Reaction of Hydrogen Atoms with Moieculai Chlbrine.' (Adbidge,Bradley and Whytock) . . . 1157Kinetics and Mechanism of Allene to Methylacetylene Isorneksation. (Walsh) . 2137Kinetics and Mechanism of Di-n-butylphosphoric Acid Transfer between Toluene andAqueous Phases. (Lyle and Smith) . . . . 1241Kinetics and Mechanism of the Reaction between Phenyiacetyiene and Tr~ethylaluminium+Tertiary Amine Complexes in Hydrocarbon Solution. (Allen and Lough) . 1124Kinetics and Thermodynamics of Decomposition of Barium Sulphate. (Mohazzabi andSearcy) . . . 290Kinetics of Activated Chemisorption, ' Part 1 : The Non-Elo&hia$ Pari of the Isoihem.Kinetics of Addition of Methyl and Ethyl Radicals to N i t k Okde. ' (Prait andVeltman) . . . . 2477Kinetics of Free Radical Chain 'Reac;ions in Solutions' of Tkh1o;oace;onitrile in Cyano-alkanes. Effect af Cyano-group Substitution on Metathetical Reactions.(Gonen,Horowitz and Rajbenbach) . . . . . . . . 901Kinetics of Glass Formation. (Ruckensteid and bun) . 764Kinetics of Hydrogen Isotope Exchange Reactions. Part 3i : p-Radiation-iiducedTritium Exchange in Mixture of Organic Solvents and Water. (Gold, McAdam andPross) . . . ... . . 755Kinetics of Reaction of Hydrogen Atoms with Ethylene. (Pratt and Veltmanj . . 1733Kinetics of Ternary Complex Formation between Nil1 Species and Pyridine-2-azo-p-dimethylaniline at High Pressure, by a Laser Temperature-Jump Method. (Grantand Wilson) . . 1362Kinetics of the Bromate-Iodidl and Iodate-Io&de Reactions 6y Ph-Stat 'Techniques.(Barton, Heng Nian Cheong and Smidt) 568Kinetics of the Gas-phase Reaction between Iodine A d Trichlo~osilane and the' BondKinetics of the Gas-phase Reaction between Iodine and Trimethylsilke and the BondKinetics of the Oxidation of Isopropanol by Aquavanadium(v) Ions in Aqueous PerchlorateMedia. (Wells and Nazer) .. . . . . 910Kinetics of the Oxidation of Octame~hylcy~lotetrasiloxane in the Gas Phase. (Davidsonand Thompson) . . 1088Mechanism of the Oxidation of Iron(r1) by the Az'ide Radicai. (Bkton'and Janovskf) . 1884Photocatalytic Oxidation of Propan-2-01 in the Liquid Phase by Rutile. (Cundall, Rudhamand Salim) . 1642Photochemical React& of Bifluorenylidene. Part 1 :' Steady Irradiatibn Inbestigations.(Vander Donckt, Toussaint, Van Vooren and Van Sinoy).Part 2: Flash PhotolyticInvestigations. (Van Sinoy and Vander Donckt) 2301, 2312Photochemical Studies of Rhodamine R.6G in Ethanol So1u;ions using Laser FlashPhoto-lysis. @ m e and Quinn). . 2289Photochemistry of 1,1,1-Trifluor~3-bromo'acetonee. (Maje;, Robb and Al-Saigh) ' . 1697Photoenolization of the ortha-Alkyl-substituted Acetophenones: Evidence for the EnoiTriplet State. (Findlay and Tchir) . . . . 1096Trans-Cis Photoisomerization of 14C-labelled '1,3-Diphenylpropenes. Part 1 : 'DirectPhotolysis. Part 2: Sensitized Photolysis. (Figuera and Serrano) . . . 1534,2265Photolysis of Bromotrichloromethane in the Presence of Dichloromethane, Difluoro-methane, Chlorofluoromethane and Dichlorofluoromethane.(Copp and Tedder) 1 177Photolysis of Nitrous Acid in the Presence of Acetaldehyde. (Cox, Derwent, Holtand Kerrj 2061Photo-Oxidation of Methane in the Presence of NO and NO. (Cox, Derwent, Holt andKerr) . . . . 2044Primary Processes in the 'Photolysis 'of Diazo-n-Propane and D'iazen-Butke. iAvila,Figuera, MenCndez and Pkrez) . 422Production of Chemically Activated 'Fluoioalkkes by Dirkct Fiuorination.' (Cahman,Kirk and Trotman-Dickenson) . . . . . 1428Quadrupole Ion Store (Quistor). Part 1 : Ion-molecule reactions in Methane, Water andQuenching of the Luminiscent State of the Uranyl Ion (UOq+) by Metal Idns. Evidence foran Electron Transfer Mechanism. (Burrows, Formosinho, Miguel and Coelho) . 163Radiation Mechanisms. Part 5 : Nitrite and Nitrate Ions in Aqueous Glasses. (Symonsand Zimmerman) 409Rates of Gas-phase Ionic Acetyiation' of some Alkylbenzenes by 'Acetyl Cations formedfrom Acetone and Butane-2,3-dione.(Chatfield and Bursey) . 417Reactions of Chlorine Atoms with Ethane, Propane, Isobutane, Fluoroethane, i,l-Difluoro-ethane, l,l,l-Trifluoroethane and Cyclopropane. (Cadman, Kirk and Trotman-Dickenson) . . . . . . . . . . . . . 1027(Aharoni and Ungarish) 400Dissociation Energy D(C13Si-H). (Walsh and Wells) . 1212Dissociation Energy D(Me3Si-H). (Walsh and Wells) . . . . 100Ammonia. (Lawson, Bonner, Mather, Todd and March) . 5410 SUBJECT INDEX-VOLUME 72, 1976PA01Reactions of Chlorine Oxide Radicals. Part 6: The Reaction O+C10+C1+02 from 220Reactions of Hydrogen Atoms in 6 mol dm-3 Sulphukc Acid.Part 2: Thi Transitionfrom Activation to Diffusion Control. (Dainton, Holt, Philipson and filling) . 257Reactions of iso-Propyl Radicals with Oxygen, Hydrogen and Deuterium. (Baldwin,Cleugh and Walker) . . 1715Reaction of Nitrosomethane and of T;ifluoronitrosome;hane 'with Nitric' Oxide. (Christieand Matthews) . . 1652Reactions of the Negative 'Oxygen Ion (O-:) with Carbonyl 'Compounds. (Harrison andJennings) . . 1601Relative Rate Constants for the Reactions df OH' Radicals Gith Hz, CH4, CO, NO andHONO at Atmospheric Pressure and 296 K. (Cox, Derwent and Holt) . . 2031Simple Model for Second Virial Coefficients which includes Angular Coordinates. Cal-culation of Second Virial Coefficients for Hydrocarbons and Their Mixtures.(Okamotoand Wood) 2492Single-pulse Shock Tube Studies of 'HydrLcarbon Pyrolysi's. Part 5:' The 'Pyrolysis ofNeopentane. Part 6 : The Pyrolysis of Isobutene. (Bradley and West) . . . 8,558Solvent Effects on the Kinetics and Thermodynamics of the Fast Proton-transfer Reactionsof Trichloroacetic Acid and Picric Acid with Phenyl Diethyl Nile Blue Base in AproticSolvents. (Burfoot and Cald!n) . . 963Study of the Spectra and Recombination Kinetics of Alkyl Radicals by Molecular .Modu-lation Spectrometiy. Part 1 : The Spectrometer and a Study of Methyl Recombmationbetween 250 and 450 K and Perdeutero Methyl Recombination at Room Temperature.(Parkes, Paul and Quinn). Part 2: The Recombination of Ethyl, Isopropyl andt-Butyl Radicals at Room Temperature and t-Butyl Radicals between 250 and 450 K.(Parkes and Quinn) .1935, 1952Triplet Exicted States of 1,4-disubstituted Akthraquinones: Possible Evidence' for Associa-tion of Quinones in Solution. (Land, McAlpine, Sinclair and Truscott) . . 2091Two Photon Laser Photolysis of Toluene. (Beck and Thomas) . . 2610Wavelength Dependence of the Fluorescence Quantum Yield of Some Substituied Phenols.ta 426 K. (Clyne and Nip) . . 2211(Kohler and Getoff) . . . . . . . . 2101I, 9 Polymers and Polymerization (including physical properties of polymers and their solutions)Absolute Prediction of Upper and Lower Critical Solution Temperatures in PolymerSolutions from Corresponding States Theory : A Semi-empirical Approach. (Cowieand McEwen) .. .Degradation of Poly(viny1idene chloride) in Solution. Part 2: A Conductivity 'Study in theHexamethylphosphoramide+Tetramethylene Sulphoxide System. (Davies) . .Effects of Zinc Chloride on Polymerisations Initiated by Benzoyl Peroxide. (Bevingtonand Dyball)Gegenion Binding in Aqueous' Solutions ' of Tetra-alkyla&unonkm Polyair ylates andInfluence of Microstructure on the Upper and Lower Critical Soiution Temkratures ofInfluence of Solvent on the Conformation of Polymers Adsorbkd at'the Solid-LiquidManganese Pentacarbonyl Chloride as a Thermal Initiator of Free Radical Po1;merization.Moderated Copolymerization A d iis Applications. * The Transfer React& &tweenStyryl Radicals and Carbon Tetrabromide. (Bamford)Photoinitiation of Free-radical Polymerization by Transition Metal Carbonyls in Systemswithout Halides.(Bamford and Mullik)Solute Diffusion in Polymer Networks. Part 5 : H;drox;ethjl&llulose Gels; Solven'tEffects and Fluorescence Depolarisation Measurements. prawn, Kloow, ChitumboSteric Stabilization in Polymer Melts. (Smitham and Napper) .Poly(styrene-su1phonate)s. (Mita, Okubo and Ise) . . .Interface. (Clark, Robb and. Smith) . . . . . .Kinetics of Emulsion Polymerization. (Weiss and Dishon) . . . . .(Bamford and Mullik) . .Poly(methylmethacry1ate) Solutions. (Cowie and McEwan)andAmu) . . . . . . . . .16752390980162752614891342221 828053684852425I, 10 Radiolysis (including nuclear transformation in solids, neutron capture, etc.)Electrcn Spin Resonance Studies of Elementary Processes in Radiation- and Photo-Chemistry.Part 13 : Radiolysis of Solutions containing Maleamic Acids and Male-imides. (Ayscough and Elliot) . . . 791Electron Transfer and Addition Reactions of Free Nitroiyl Radical's with RadiationInduced Radicals. (Nigam, Asmus and Willson) 2324Excitation Energy Transfer in Clathrates. (Guarino, Occhiuki, PbssaGo and Basianelli) 1848Low Temperature Pulse Radiolysis of Concentrated Aqueous Solutions. Evidence forTrap-to-Trap Tunnelling in Sol50 v/v Ethylene Glycol+ Water and 10 mol dm-3 OH-aqueous solutions. (Buxton and Kemsley) . . . . . . . . 46S U B J E C T INDEX-VOLUME 72, 1976Mechanism of Tryptophan Oxidation by Some Inorganic Radical-Anions : A PulseRadiolysis Study.(Posener, Adams, Wardman and Cundall) .Oneelectron Reduction Potentials of Substituted Nitroimidazoles measured by PulseRadiolysis. (Wardman and Clarke)Pulse Radiolysis Study of Monovalent Cadmium, Cobalt, Nickei and ' Zinc 'in AiueouiSolution. Part 2: Reactions of the Monovalent Ions. (Buxton, Sellers andMcCracken) . .Pulse Radiolysis Study of s'ome Radical Proionation Reactions. (kkaifis and Sellers) .Radiation Induced Dechlorination of 1 ,2-Dichloroethane and Determination of ArrheniusParameters for Hydrogen Atom Abstraction from Chloroethanes by the QclohexylRadical. (Katz, Baruch and Rajbenbach)Radiation Induced Dechlorination of 1,1,2-Trichloroe~hane.' R&ctions of i,2-DidhloroLethyl Radicals. (Katz, Baruch and Rajbenbach) ..Radiation Mechanisms. Part 12: E.s.r. Studies of Electron &pture by Silver&) Ions,Nitrate Ions and their Ion Pairs and Clusters in Methyl Cyanide. (Brown, Findlay andS ymons)Radiolysis of 'Carboxylic' Compounds. Part 2: Radiolysis of Liquid Acetic. Acid.(JosimoviC, Teply and Mikik) . . . . . . . .I, 11 Solid-state ChemistryDislocations in Pyrene Crystals. (Hooper and Sherwood) .Effect of Structure on the Heats of Formation of Solid Solutions ofCsCl'with Other'AlkaiiElectrical Conductivity as a Defect Property of yFeOOH. (Kaneko and Inouye) . .Electron Tunnelling in Aqueous LiCl at Low Temperatures. Evidence for Tunnelling viaDeep and Shallow Traps. (Buxton and Kemsley) . ."Interstitial" Quasi-Lattice Model for Ion-Molecule Associations in Molten' Salts:(Sacchetto, Bombi and Mac&) .. .Kinetics and Thermodynamics of Decomposition of Barium Carbonate. (Basu and Larcy)Lattice Energies and Thermodynamic Parameters for Salts having Octahedral Anions :Rubidium Hexachlorostannate, RbzSnCls and Rubidium Hexachlorotellurate,Rb2TeC16. (Jenkins and Smith) .Low Frequency Dielectric Dispersions in the Peryiene + Chloranil Charge'Transfer Complex.(Carnochan and Pethig) . .Paramagnetism and Semiconducky in Organic h-n* Molecular Complexes. * (Munnochand Wright) . .Properties of Molten Carboxylates. Part 3 :' Electkd Conductance, Density and Viscosityof some Molten Cadmium Carboxylates. (Adeosun, Sime and Sime)Proton Mobility in Solids. Part 5: Further Study of Proton Motion in DecationatedNear-faujasite H-sieves by Pulse Nuclear Magnetic Resonance.(Mestdagh, Stoneand Fripiat) .Secondary Crystallization of Poiy(Tetiamethy1ene Oxide). (Warner, Biown and Wetton)Terminal Solid Solubility of Hydrogen in the Zirconium-2.5 weight % Niobium Alloy.Thermochemical Propertie; of 'Ammonium Exchanged Type Omega 'Zeoli;e. (Weeks,Halides. (Shukla, Ahluwalia and Rao) . . .(Sinha) . . * .Kimak, Bujalski and Bolton) . . . .1 1PAGE223 1137714647992462190317922852872128812581333197218893532355198124701541064134575I, 12 Thermodynamic and Equilibrium Properties (including multiphase systems)Accurate Thermodynamic Analysis of the Rate Constants of Solvolysis of t-Butyl Chloridein t-Butanol.An unexpectedly High Negative Value of the Heat Capacity of Acti-vation. (Viana, Gonqalves and da Costa Campos) . 1541Aqueous Solutions containing Amino-acids and Peptides. Part 2: Gibbs Fkction andEnthalpy Behaviour of the Systems Urea + Glycine, Urea + a-Alanine, Urea + a-Aminobutyric Acid and Urea + Glycylglycine at 298.15K. Part 3: The OsmoticCoefficient at the Freezing Temperature of the Solutions of Aqueous Systems containingGlycine and some Alkali Metal Chlorides and some Tetra-alkylammonium Bromides(Lilley and Scott) . . . . . 184, 197Atomization Energies of Gaseous AI2Pd and AlPd. 268t-Butylcyclohexane as an Inert Solvent in n.m.r. Studies of Hydrogen Bonding. (Soon N& 1101Critical Properties of Binary Mixtures.(Hicks and Young) . 122Depression of the Freezing Point to Lithium by Nitrogen and by Hydrogeh. EutecticCompositions and Solid Solubilities. (Hubberstey, Pulham and Thunder) . . 431Derivation of Thermodynamic Functions of Ionization from Acidic Dissociation Constants.The Sigma Pest Method vis4-vis Polynomial Regression Procedures. Oves and Moseley) 1 132Equation of State for all Phases. Part 1 : Basic Isothermal Equation. (Seibold) . 273Excited States of Naphthols. Part 2: Molecular Orbital Calculations on SubstitutedNaphthols. (Rosenberg and Brinn) . . . . . . . . 448(Cocke, 'Gingerich and Chang12 SUBJECT INDEX-VOLUME 76, 1976Extension of Everett and Penney's Measurements of the Thermodynamics of the SystemBenzenefBiphenyl at 288.1 K.(Allen, Holmes and Walsh) .Heat of Dilution of Aqueous Solutions of Sodium Salts of Partially Sulphonated Pol+-styrenes. (Mjta, Okubo and Ise) .Heats of Adsorption of Water Vapour on NaX' and 'KNaX Zeolites at Different' Tern'-peratures. (Chuikina, Kiselev, Mineyeva and Muttik) . .Hydration-Dehydration Constants of a,a,a-Trifluoroacetophenone by Spectral andElectrochemical Methods. (Scott and Zuman) .Hydrogen Bonding in some Adducts of Oxygen Bases with Acids. Part 8; Proton ChemicalShifts and Thermodynamic Data on the Association of Chloroacetic Acids with SomeOxygen Bases. (HadZi and Smerkolj) .Ionic Solvation in Water+ Co-solvent Mixtures. Par; 4: Free Energiks of 'Transfer 0;Single Ions from Water into Waterft-Butyl Alcohol Mixtures. (Wells) .Isentropic Apparent Molal Compressibilities and Compressibilities of Ionization ofCarboxylic Acids in Aqueous Solution.(Hsiland and Vikingstad)Melting of Group VI Transition Metal Hexacarbonyls : Thermodynamic 'Parameters:(Fabbrizzi, Mascherini and Paoletti)Nuclear Magnetic Resonance Line Shape knalysis by the Method of "on-iinear' LeastSquares. (Moore)Oxygen-1 8 and Deuterium'lsotope Effect on the Freezing Point of Diluie Water + DioxanPhase Diagram and n.m.r. Study of the Lyotropic Liquid Crystalline Phases formed byLithium Perfluoro-octanoate and Water. (Everiss, Tiddy and Wheeler)Physicochemical Studies of Super-cooled Liquids. Cyclic Carbonates and a/3-UnsaturatedAldehydes. (Masood, Pethrick and Swinton)Possible Five-Coordination of the Copper(r1) Ion.The CuClz + Monodentaie Aromati;Amine (Isoquinoline) +Diluent (Chlorobenzene) System. (Uruska and Szpakowska)Resolution of the Far Ultraviolet Absorption Bands of Solvated Iodide. (Barker, Fox,Walton and Hayon) . . .Self-heating in the Decomposition of 3:Methyl-3-chlorodiazirh1e : Determination 0.fReaction Exothermicity and Correction of Arrhenius Parameters. (Archer andSolid and Liquid Crystalline Phases in t'he Sodium Dodecyl Suiphatej Hexadecanoic Acid < Water System. (McDonald and Peel) .Solubility of Long-chain n-Paraffins in Pentane and Heptane. (Madsen. and Boistelle)Solubility of Oxygen in Some Water+Alcohol Systems. (Cargill) .Solute Interactions in Dilute Aqueous Solutions. Part 1 : Microcalorimetric Study'of theHydrophobic Interaction.(Franks, Ped!ey and Reid) .Solvation of Tetrabutylammoniii Bromide in Water I- Acetonitriie Mixtures 'at 298.15 Kfrom Vapour Pressure Measurements of Dilute Solutions. (Treiner, Tzias, Chemla andStudies in Ion So1vat;on in Non-aqueous Solvents and 'their Aqueous Mixtures. Part 18:Enthalpies of Transfer of Alkali-metal Halides from Water to Dioxanf Water Mixtures ;Structural Effects and Comparison with Large Ions. (Feakins and Allan) .Thermodynamic Functions of Hydration of Alkali Metal and Halide Ions. (Jalenti andCaramazza)Thermodynamic Study of' the Deuteiium Isotope Effect in Hydrogen-bonded Systems.(Handa, Mattingley and Fenby) .Thermodynamic Study of the Linde Sieve '5A+ Ethane System. . (Richards, * Stroud andParsonage)Thermodynamic Study of the Linde' Sieve 5Ak Met'hane 'System. (Stroud, Richards;Limcharoen and Parsonage) ..Thermodynamics of the Systems NO; ='NO;ffO; and' NO,ktO:- = NO;<O; inThreshold Energy in the Abstraction Reaction between Hydrogen Atoms and Propane..,\-Transition in AgNO, at High Pressures. (Klement)Vapour-Liquid Equilibria. Ternary Non-Electrolyte Mixtures wiih Two l[l;volatileComponents : Squalane and Dinonyl Phthalate. (Ashworth and Hooker)Vapour Pressure and Enthalpy of Sublimation of 1 ,3,5,7-Tetranitro-lY3,5,j-tetra~azacyclo-octane (HMX). (Taylor and Crookes)Vapour Pressure Isotope Effects in Aqueous Systems. Part 7: The System ['HiIPyrihinef[2Hs]Pyridine+Hz0. (Chan and Van Hook) .Vapour Pressure Studies of Simple Hydrogen Sulphate Salts in khydious ktric Acid atVapour Pressures of Solid Benzene, Cyclohexane and Their Mixturks.(Ha, Morrison andRichards). .Viscosity of Aqueous Solkons of TINO;, TlzS04 and TiOH at 25'C. (Martinus andVincent) . . . . . . ..Solutions. (Jancso, Illy and Staschewski) . . . .Tyler) . .Poltoratskii) . . . . .Molten Alkali Nitrates. (Paniccia and Zambonin) . . .(Bayrakceken, Vidaud, Fink and Nicholas) . . . . . . . .0°C. (Dawber) . . . .PAGE5345041345119211886011441896826220317472025453441448227410782296359200731471 51355175994215121058303224072358321251051250AUTHOR INDEX-VOLUME 72, 1976PAGE PAGEAM-El-Nabey, Beshier A. . . . 2076 Bonner, Ronald F.. . . 545Adams, Paul A. . . . . . 397 Branch, Charles H. . . . . 2139Adeleke, B. B. . . . . . 1799 Breysse, M. . . . . . 1Abraham, M. George . . . . 2631 Bose, Kumardev . . . . 1633Abraham,MichaelH. . . . 955 Boudart, M. . 1723Adams, Gerald E. . . . j l , 2231 Bradley, John N. 8,558,1157, 18i0,2143, 2284Adeosun, Samuel 0. . . . . 2470 Brinn, Ira Mark . . . . 448Aharoni, Chaim . . . . . 400 Bron, Jan . . . . 1546Ahluwalia, J. C. . . . . 1288 Brown, D. Robert' . . . . 1792Airey, Peter L. . . . . 2441, 2452 Brown, D. S. . . . . . 1064Akitt, J. W. . . . . . 2132 Brown, W. . . . . . 485Albery, W. John . . . . 1618 Buckley, Denis N. . . 1896, 2431AIkaitis, Saulius A. . . . . 799 Bujalski, Robert L. . . . . 575Allen, Geoffrey . . . 534 Burfoot, G.D. . . . . , 963Allen, Peter E. M: . . . 1124 Burke,JamesF. . . . 1618Al-Saigh, Z. Y. . . 1697 Burke, Laurence D. . . : 1896,2431Ambidge, Peter F. . 1 1157, 18i0, 2143 Burrows, Hugh D. . . . . 163Amouyal, E. . . . . . 1274 Bursey, Maurice M. . . . . 417Amu, T. . . 485 Butler, John 1391Anderson, John S.' . . 1231 Buxton, George V: : 466, 1333, 1484,1884Aomura, Kazuo . . . 2893Archer, (Mrs) Wendy H. : . 1448 Cadman,P. . . 996, 1027, 1428Ash, Richard . . : . 2777 Caldin, Edward F. . li2, 963, 1856, 2645Ashworth, Anthony J. . . . 2240 Campos,M. V, da Costa . . . 1541Asmus, Klaus-Dieter . . . . 2324 Canesson, Paul . . . . . 2565Aveyard, Robert . . . . . 1609 Caramazza, Raffaele . . . . 715~yscough, Peter B. : . . 791,1770 Carnochan, Paul .. . . . 2355Carroll, William M. . . . 2016Bain,FrancesT. . . . . . 2516 Cassuto, Albert . . . , . 1919Baldwin, Roy R. . * . 1715 Chachaty, C. . . . . . 143Bamford, Clement H. . . 368, 221'8,2805 Chan, Chee-Yan . . . . . 1425Barber,Michael . . . . . 40 Chan,Derek . . . . . 2844Barker, B. E. . 344 Chan, T. C. . . . . 583Barraclough, Peter B. . 610 Chang, Shuya A. . , . . 296Barrer, Richard M. . 661,23~8,26~0,2777 Chapman, Alan G. . . . 2735AlIan, Christopher T. . . . . 314 Burdett, Nigel A. . . . . 245Ashton, Anthony F. . . . . 208 Campanini, R. . . . . 2638Avila, Maria J. . . 422 Cargill,Robert W. . . . . 2296Barnard, John A. : 1 14;6,2404 Chang, Chin-An. : . . . . 268Baruch, G. . . . . : 1963,2462 Che, Michel . . . . . 1553Barton, Allan F.M. . . 568 Chatfield, Dale A. . . . . 417Basosi, Ricardo . . . . . 1505 Chemla, Marius . . . . . 2007Bassanelli, R. . . . . 1848 Chew, B. . . . . 382Basu, Tushar Kanii . . . . 1889 Chitumbo, K. : . . . . 485Bates, Roger G. . . . . 2866 Christie, James R. . . . . 334Bayles, John W. . . . . . 1546 Christie, Margaret I. . . . . 1652Bayrakceken, Fuat . . . 1058 Chuikina, V. K. . . 1345Beatham, GeffreyH. . . . 2139 Chug, H. M. . . : ; 842, 858Beck,Gerhard . . . . . 2610 Clark, Alec T. . . . . . 1489Bennett0,H.P. . . . . . 2108 Clark, J. A. . . . . . 706Bensasson, R. . . . . 1274 Clarke,EricD. 1377Bevington, John C. . . 980 Clarke, John K. A. 1 9i7,1201Beyer, HermaM . . 6i4, 12il,2793 Claudel, B. 0 . 1Bicknell, R. T. M. . . . 307 Cleaver, Brian .. 16j0, 1861Bisby, R. H. . . . 51 Clements, Allan D. . . . . 1637Blandamer, Michael J. . . 2139 Cleugh Christopher J. . 1715Boccuzzi, Flora . I . . . 2722 Clifford, Anthony A. . 1997,2917Bolton, Anthony P. . . 575 Cocke, DavidL. . . 268Bombi, G. Giorgio . . 1972 Cocks, Alan T. . . . 1456Bond, Geoffrey C. . . '730, j45, 933 Coelho, F. Pinto . . 16313Boistelle, R. . . . . . 1078 Clune, Gerard . . . 1294Bojadjiev, D. T. . . 2815 Clyne, Michael A. A. . . . 22114 AUTHOR INDEX- VOLUME 72, 1976PAGE . . . 2185, 2744 . . . 2605. 1553 . . 1659. 1177 . . . 2341. . . 1877 . . . 2016382526, 16751294 : 20j1, 2044, 2061723* 2185, 2744 : 51, 1642, 2231. 1495, 1499. 2577, 2592. . 2~7'7,2592,2598PAGE. 1105 . 1165163344, 1990.359. 1637. 154. 2375Cole, David J. .Colman, P.Coluccia, SalvatoriComrie, C. M. .Cooney, Ralph P.Copp, David E. .Cordischi, Dante.Costencible, Martin L.Coughlin, BrendanCouper, A,.Cowie, John M. G.Cox, Brian G. .Cox, Richard A. .Crookes, Roy J. .Cullis, Charles F.Cundall, Robert B.Cunningham, JosephCurthoys, GeoffreyFoiey, T. .Folman, M.Formosinho, SebastiacFox, Malcolm F.Franks, Felix .Frey, Henry M. .Fripiat, J. 9.Fujiwara, Hideaki'Gal, Ivan J.Gardiner, Derek J.Garrett, Peter R.Garrone, EdoardoGentric, Emilie .Ghiotti, GiovannaGibbons, James J.Gill, D. S.Gingerich, Karl A:Goffredi, Mario .Gold, Victor .Gombar, Vijay .Gonqalves, Raquel M.Gonen (Geliebter), Y.Gough, David W.Grant, Michael W.Gray, Peter .Guarino, A.Gwyther, John R.Ha, H..Hadgraft, JonathanHad&, D. .Haji, Ali H. .Hall, Peter G. .HallC, J. C.Harnpton, Eric M:Handa,Y. P. .Harrison, Alex G.Harrison, Philip G.Hayhurst, Allan N.Hayon, E. .Healy, Thomas W.Hendra, Patrick J.Heng, Nian CheongHerdlicka, ConstanfaHertz, H. G. .Hicks, Colin P. .Hirobayashi, KazuoHbiland, Harald .Holmes, Paul .Holt, B. J. .Holt, Pauline M.Hooker, David M.Hooper, Robert M.Horowitz, A.House, William A:Hsu, C. C. .Hubberstey, Peter'Hucknall, David J.Hummel, AndriesIchikawa, KazuhikoIhm, s. K. .Ikenoue, Tsuneo .Illy, Hddy .Indovina, ValerioTnouye, Katsuya .Isa, Saadoon A. .he, Norio . .1 J.. 1150932161,2174.2722. 1329. 2722. 2197. 1559. 26879,436. 755. 1694. 1541. 901. 645 . 1362. 19971848. 1051. 1618 . 1188 . 93. 610. 2866. 2398. 13551601208, 245344, 1990. 2844. 2829. 568. 1861. 1559. 122 . 2785. 1441. 5342572044, 2061 . 224014io,i41913 i 7,2484Dainton, Frederick S.Dalla Betta, R. A.Danil de Namor, AngeD'Aprano, AlessandroDas, AsimK. .Davidson, Iain M. T.Davidson, R. StephenDavies, Donald H.Dawber, John G.De Battisti, AchilleDefosse, Camille.del Cerro, M. C. G.Delf, Michael E..de Lisi, RosarioDerwent, Richard G.de Wilde, Willy .Dickinson, EricDickinson, RonaldDickinson, ThomasDishon, MenachemDoetsch, Ingo H.Doncaster, Alan M.Doyle, B..Duffy, A. N. .Dumesic? James A.Duncan, Robert H.Dunne, Adrian .Dunsmore, Helen S.Dyball, Christopher J.. . . . 257 . . . 1723:la F. . . 955. 79 . . 1633 . . 1088, 1403, 1912. 2416 . . 2390 . 1738, 2125 . 2076i a C.. . . . 2565 . . . 883 . . . 1912 . . 436 . . 2031,2044,20611221 : 1997, 2917 . . . 1782, 2923. 686. 1342 . . . 1043. 2901, 2908. 1495 . 238. 191921 322289, 2605 . . . 495. 98013i0,Edge, A. Vernon .Ekpe, Udofot J. .Hey, Daniel D. .Elliot, A. John .Esteso, Miguel A.Everett, Douglas H.Everiss, Ethna .. . . . 2777 . . 1144 . . 876, 1584, 1685 . . 791, 1770. 1425203 1,. 2872 . 901 . 2709 . . . 619. 1747 . 45343 12185, 2744 . 1368Fabbrizzi, Luigi .Farmer, Victor C.Feakins, David .Fenby, D.V. .Fendler, Janos H.Feng,H.H. .Fernandez-Prini, R.Figuera, Juan M.Findlay, David M.Findlay, Tristan J. V.Fink, Richard D.. . . . 8961082 : 307, 3i4, 2661 . * 1355 . . 296 . . . 842, 858637422, 1534, 2265 . . . 1096. 1792. 1059. 2257. 764. 2375 . 2203. 2341. 12585401033, 1627 504AUTHOR INDEX- VOLUME 72, 1976 15PAGEIsraelachvili, Jacob N. . . . . 2526Ives, D. J. G. . . . . . 1132Jackson, Craig M. . .Jackson, SamuelD. . .Jacobs, Peter A. . . ,Jain, Dharam V. S. . .Jalenti, Roberto . . .James, Arthur M. . .Jameson, G. J. . . .Jancso, Ghbor . . .Janovskf, Igor . .Jaycock, MichaelJ. . .Jayson, Gerald G.Jenkins, Harry Donald BrookeJennings, Keith R. . .Jensen, David E. . .John, Christopher S.. .Jones, George A.Joos, Paul . . .Josimovik, L. J.Joyner, Richard W.. . 2685251 66i4, lGl, 2793 . . 1694 . . 715. . 803 . . 883 . . 2203 . . 1884 . 2709 . 1391 . . 353 . 16012618 : 1782, 2923. 2618. 2161. 285. 540Kaneko, Katsumi . . 1258Kaneko, Masamichi . 21 50Katz,M.G. . 1903, 2462Kawai, T. . . 833Kay, Robert L. . . . . . 1419Keir, Douglas A. 1685Kemball, Charles . : 81'8, 1782, 2512Kemsley, Kenneth G. . . 466, 1333Kerr, J. Alistair . . . 2044,2061Khoo,KeanH. . . . 2661Kimak, Diane G. 575Kirk, A. W. . : 996, 1027, 1428Kiselev, A. V. . 1345Kiwanuka, GeraldM. : . . 876Klaning, Ulrik K. . . . 513Klement Jr., William . . . 303Klonkowski, Andrzej . . 2552Kloow, G. . . 485Kluczkowski, Marek .2552Kniewald, Zlatko . . 987Wzinger, Helmut . . . . 2703Kogo, Kazutoshi . . . . 2150Kondow, T. . . . . . 8 3 3Krueger, Charles . . . 2197Kundu, Kiron K. . . . . . 1633Kunimori, K. . . . . . 833Lablache-Combier, A. . 143Lambert, Graham . . . 1770Lambert, R. M. . . . . 1659Land, Edward J. . . 2091Laschi, Franco . . . . 1505Lauransan, Jacques . 1329Laurie, Olive . : 1324, 2681Lawrence, Kenneth G. . . 307Leffler, Esther B. . 1618Le Narvor, Anne . . 1329Levin, P. F. . . 1519Libub, Wodzimierz : 2552Lilley, Terence H. . 1 i84, 197Lim, Yan Y. . 2876Limcharoen, Preedeeporn 1 . 942Keii, Tominagi . . . . 2150Krzyifanowski, Stanishw . . 1573Lai, Pin Pah . . 186, 181'8,i8i7,1840Lawson, Graham . 545Linart, Jean-Philippe .Liukkonen, SimoLiveri, Vincenzo TurcoLong, V.D. .Lorimer, J. Phillip .Lough, Roger M.Low, Hamish C. . .Lutfullah . . .Lyle, Samuel J. . .McAdam, Michael E. .McAlpine, Eoghan .Macca, Carlo .McCain, Colin C. .McCallum, Colin .McCanny, J.McCracken, David R. :McDonald, Malcolm P.McDowall, Joseph M. .McEwan, Iain J.McNicol, Brian D. .Madsen, H. E. LundagerMajer, J. R.March, Raymond E. :Marsden, Christine E. .Marshall, Roger M. .Martinus, Nicholas .Marx, Gunter .Mascherini, Renzo .Masood, A. K. M. .Mateo, Salvador .Mather, Roger E. .Matsumoto, Yoshio .Matthews, Colin J. .Matthews, G. Peter .Matthews, J. Ioan .Mattingley, B. I.Meares, P.Menendez, VicenteMeriaudeau, Paul .Mestdagh, M. M. .Mi&;, 0.I. . .Miguel, M. Da G. .Mineyeva, L. V. .Mingins, James .Mita, Kazuei .Mohazzabi, Pirooz .Moller, Bernard W. .Monk, Derek F. .Moore, Peter .Morrison, J. A. .Morterra, Claudio .Mortier, Wilfried J. .Moseley, P. G. N. .Muller, Heinz-D.Mulcahy, Joseph K. .Mullik, S. U. .Munnoch, Peter J. .Muttik, G. G. .Napper, Donald H. .Nazer, A. F. M. . .Nicholas, John E.Nicholson, DavidNicol, S. K.Nierzwicki, WitoldNigam, Santosh . .Ninham, Barry W. .Nip, Wing S. . .PAGE . . 2793 . . 2537,2836 . . . 436 . . . 2404 . . . 26611124 : 1360, 1707 . . 495 . . 1241. . 755 . . 2091 . . 1972 . . 334 . . 323. 509 . . 1464. 2274654 : 526, 1675. 2735. 1078. 1697. 545. 292385 : 654, 2505. 1419. 896.20 . . 112. 545 . 3891652238, 645, 2917. 1403 . 1355 . 1105 . 422. 1, 1499. . 154 . . 285 . 1631345' 2685, 2694564, 1033, 1627. . 290. . 2512 . 1584 . 826 . 1051. 2722 . 1877. 1132 . . 27031896 : 368, 2218. 1981 . . 1345. 2425 . . 910 . 1058. 29 . 2638 . 2552. 2324 . 2526 . . 22116 AUTHOR INDEX-PAOBNitta, Masahiro . . . . 2893Nome?Faruk . . . . . 296Nordine, Paul C. . . . 1526Noszticzius, Zoltan . . . 2537, 2836Nowatari, Hiroyoshi . . . . 2785Nozoye, Hisakazu . . . . 389Ng, Soon . . . . . . 1101Oakes, John . . 216,228, 1324, 2681Occhiucci, G. . . . . . 1848$herby, Ole . . . . . 513Ofenberg, H. . . . . . 143Ogawa, Kiyoshi - . . . 2893Okamoto, Byron Y. . . 2492Okubo, Tsuneo . . . 504, 1033, 1627Olteanu, M.. . . . 1670Onishi, Takaharu . . . 389, 833Ono, Yoshio . . . 2150O'Shaughnessy, Denis A. . . . 2661Pacia, Nicola . . . . . 1919Paniccia, Franco . . . . . 1512Paoletti, Piero . . 896Parboo, Dayaram'M. : . . 1856, 2645Parfitt, Roger L. . . . 1082Parkes, David A. . . . 1935, 1952Parrott, Trevor K. . . . 1456,2404Parsonage, Neville G. . . . 942, 1759Passiniemi, Pentti . . . 2537, 2836Paterson, Russell . . . 323,495Paul, Donald M. . . 1935Paul, Sylvia 0. . . . : 1546, 2829Pedley, Michael . . . . 359Peel, William E. . . 2274Pendleton, P. . . . . . 1114PCrez, Juan M. . . . . . 422PCter, Anna . . . 1201Pethica, Brian A. . 2685, 2694Pethig, Ronald . . . . 2355Pethrick, R. A. . . . 20Pethybridge, Alan'D. : . . . 64,73Phillipson, Nigel A.. . 257Pilling, M. J. . . 257Pitts, E. . . 1519Poltoratskii, Guinadi M: . 2007Posener, Marion L. . . 2231Possagno, E. . . . . 1848Povey, Andrew F. . . . 687Powl, John C. . 619Pratt, Graham . : 1589, 1733, 2477, 2769Pross, Addy . . . . . 755PuEar, Zvonimir . . . . . 987Pulham, Richard J. . . , . 431Purnell, Howard . . 85Quaegebeur, J. P. . . . . 143Quig, Alexander . . . 771Quinn, Colin P. . . . 706, 1935, 1952Quitan, Michael F. . . . 2289, 2605Radak, Vukosava M. . . 1150Rajbenbach, L. A. . . 941,1903, 2462Rao, C. N. R. . . I288Rastas, Jussi . . 2537, 2836Redpath, J. L. . 51Rees, Lovat V. C. 77i, 1809, 181'8, 1827, 1840Reid, David S. . . . . . 359Reid, Donald J. . . . . , 2139Reid, Euan .2829VOLUME 72, 1976Rendall, Henry M. . . . . 481Rengasamy, P. . . 376Riassian, M. . . . 925Richards, Edwin . . 942, 1759Richards, E. L. . . 1051Robb, Ian D. . . 1489Robb, J. C. . 1697Roberts, M. Wyn 540Rochester, Colin H. 876, 1584, 2498, 2753, 2930Rogers, David . . 1589, 2769Ronfard-Haret, J. C. . . I 143Rosenberg, Jerome L. . 448Rosner, Daniel E. : 842, S58, 1526Roy, Rabindra N. . . 2197Ruckenstein, E. . 764Rudham, Robert . : 1642, 1685Rudzinski, W. . . 453Russell, James D. . 1082Ruthven, Douglas M. . . 1043Sacchetto, Giuseppe A. . 1972Salai, Josip J. . . 1150Saleem, Syed M. . 1609Salim, Mohammed S. . . 1642Samman,N. . . . . 1495Saumagne, Pierre . . 1329Scheludko, A. . 281 5Scott, R. P. . 184, 197Scott, W.James . 1192Scurrell, Michael S. . : 8i8, 2512Searcy, Alan W. . . . . 290, 1889Seeley, M.-A. . . . 307Seibold: E. A. . . 273Sellers, Robin M. 1 799, 1464Sermon, Paul A. . . 730, 745Serrano, Maria T. . . 1534, 2265Shanson, Vivien H. . 2348.Sherwood, John N. . 1 2398, 2872Sherwood, Peter M. A. . 687Shimura, Michiko . . 2248Short, Richard T. . 2735Shukla, A. K. . . . 1288Sidebottom, Eric W. : . 2709Sime, Stuart J. . . 1144,2470Sime, Wendy J. . . 2470Sinclair, Roy S. . . 2091Singh, Surjit . . . . . 1694Sinha, V. K. . . . 134Slater, Richard M. : . 2416Smerkolj, R. . . . . 1188Smidt, Ruth E. . . 568Smith, Barry Trevor . . . . 355Smith, David Bradley . . 1241Smith, Edward A. 2876Smith, E. Brian 238, 6&5, 2917Smith, George D.'W. : . 1231Smith, Royston . . . 1489Smitham, James B. . . 2425Spiers, David J. . . 64, 73Spiro, Michael . 14iOY14i9, 1425,1477,1485Spitzer, Jan J. . . . . . 2108Sproule, R. C. . . . . . 509Srivastava, R. C. . . . 2631Staschewski, Dieter . . . . 2203Stone, Frank S. . . 2364Stone, W. E. E. . . 154Storey, Peter D. . . . . 85Straughan, Brian P. . . . 93PAGESchoonheydt, Robert A. . : 1;2,122AUTHOR INDEX-VOLUME 72, 1976 17Stroud, Henry J. F. .Sutton, marry C.Swallow, A. John .Swanson, A. .Swart, Edward K. .Swinton, F. L.Symons, hbrtyn C. R. *Szpakowska, hlaria .Takayanagi, Hiroshi .Tam, Nguyen The .Tamaru, Kenzi . .Tanaka, Kazuko .Taylor, DuncanTaylor, John A. G. :Taylor, John Watson .Taylor, Joseph F..Tchir, Morris F. .Tedder, John M.Tench, Anthony J. .Tepli, J. . .Terry, G. C. .Thomas, C. M. S. R. .Thomas, J. Kerry .Thompson, John F. .Thomson, Samuel J. .Thornton, Edward W. .Thunder, Anne E.Tiddy, Gordon J. T. .Tielen, Mia .Tiezzi, Enzo .Todd, John F. J.Toshev, B. V.Totterdell, Peter ni.Townsend, Rodney P. .Toussaint, Philippe .Trasatti, Sergio .Tregold, R. H. .Treiner, Claude .T r i m , David L.Triolo, Roberts .Tripathi, Jai B. P. .Trotman-Dickenson, A. F.Truscott, T. George .Turner, Irvine D. M. .Tutsch, R. .Tyler, Brian J. . .Tyler, J. Kelvin . .Tzias, Pierre .Ungarish, MoshePAQE . . 942, 1759 . . 2441,2452 . . . 1391 . . 2638 . . . 39720409, 1792,2876 . . 2381, 254521 50 : 257'7, 2592, 2598 .. 389, 8331121 : 3j4, 1114. . 2685, 2694 . . . 723 . . . 91710961177, 1300, 1707. 1553 . . . 285. . 1519. 238 . 2610. 1088251 6. . 431 . . . 1747 . . . 2793 . . . 1505. 5452815 : 14?7,1485. 661,2650 . 2301. . 2076 . . 509. . . 2007 . . 925 . 79933 : 966, 1027, 1428. . 2091 . 2829 . . 1559 . . 1448 . . 1782. . 20071 u i o , ni7,2484. 400UrFutia, G. . . 637Uruska, Irmina . 2381, 2545Uytterhoeven, Jan B. i76,6;4,1221, 1877,2793Valensin, Gianni . . . 1505van Assche, JanB. . . 376Vander Donckt, Emile . : 2301,2312Van Hook, W. Alexander . 58 3Van Sinoy, Alain . . 2301,2312Van Vooren, ClaudeVelghe, Firmin .Veltman, IanVernon, Charles A.Viana, Cesar A. N.Vickerman, John C.Vidaud, Patrick .Vikingstad, EinarVincent, Colin A.Voice, Philip J..PAQE . . . . 2301 . . . . 172 . . . 1733, 2477 . . . . 397 . . . . 1541 . . . . 40 . . . . 1058 . . . 1441 . . . 654, 2505 . . . . 2661Wifi, M.- .Williams, Ian M.Williams, Peter M. .Willocks, Elma .Willson, Robin L.Wilson, Christopher J. .Wilson, David N.Wojciechowski, B. W. .Wolstenholme, John .Wood, Robert H.Woolf, L. A. .Wright, John D. .Waghorne, W. Earle . . . 1294Walker, F. Ann . . 1856Walker,RaymondW. : . . 1715Walsh, David J. . 534Walsh, Robin . 100, 1212, 2137, 2901, 2908Walton, A. . . . 344Walton, John C. . 1360,1707Wan, J. K. S. . 1799Wardman, Peter . 1377, 2231Warman, John M. . . . 1368Warner, F. P. . . . 1064Webb, Geoffrey . . 2516Weiss, George PI. .. . 1342Werblan, L. . 307West, Kenneth 8. . . 8, 558Westerman, A. Valerie . 2498, 2753Wetton, R. E. . . 1064Wheeler, Barbara 'A. 1 1747White, Lee R. . . . 2526, 2844White, Terry 2197Whytock, David A. llY7, 18i0, 2143, 2284 . . 1165Weber, Bernard . . . . . 1919Weeks, Jr., Thomas J. . . 575Wells, Jean M. . . loo, 1212Wells, Cecil F. . . 601,910. 803 . . 925. 25162324 : 1362, 1856, 2645 . . . 2930. . 453 . . 40. . 2492. 1267. 1981Yasumori, Iwao .Young Colin, L. .Yue, Beatrice Y. .Zador, ErikaZaleski, Thomas A.Zambonin, Pier GiorgioZecchina, Adriano .Zimmerman, Donald N.Zuman, Peter .. 2785 . 122. 2685. . 1368 . 228415121553,2364. 409. 119Journal of the Chemical Society,Faraday Transactions I1TSSN 0300-923Journal of the Chemical Society, Faraday Transactions IISUBJECT INDEX-VOLUME 72, 1976PACE11, 1 Kinetic Spectroscopy (see also 11, 5 )Kinetic Spectroscopy in the Far Vacuum Ultraviolet.Part 2: Fluorine Atom ResonanceSpectrometry and the Measurement of F 2P Atom Concentrations. (Bemand andClyne). Part 3: Oscillator Strengths for the 33, 4s and 5s 3S-2p4 3P2 Transitions inAtomic Oxygen. (Clyne and Piper) . . . . 191, 2178Laser Fluorescence Study of the Hg(3P0) +N2 System. (Phiilips) 2082Laser Photolysis Studies of the Triplet State of Xanthone and its Ketyl' Radical in Fluid,E-t4A2 Luminescence and 4A2-+2E, ,TI(;&,) Absorption Spectia of the Cr(en):'+ Ion.Nanosecond Laser Studies of Photophysical'Pr&sses in the Benzene + TetracyanobenzeneMolecular Complex.(Craig and Rodgers) . 1259Quantitative Chemically Induced Nuclear Polarization (CIDNP) Study of the' Kine'tics okthe Photolysis of Pivalophenone in Various Solutions. (Firth and McLauchlan) . 87Rate Measurements of Reactions of OH by Resonance Absorption. Part 5: RateConstants for OH+N02(+M)+HN03 (+M) over a Wide Range of Temperatureand Pressure. (Anastasi and Smith) 1459Structure of Contact Ion Pairs in the Ground and First'Excited States. 'Aromatic Closed:Shell Anions containing a Five-membered Ring. (Vos, Maclean and Velthorst) . 63Solution. (Garner and Wilkinson) . 1010(Flint and Matthews) . . . . . . . 579II,2 Photophysics (fluorescence, phosphoresence, luminescence, dispersion, dichroism, etc.)Collisional Quenching of Nz ( A 3.ZL; v = 0,l) by N Atoms, Ground State N, and a PyrexSurface. (Vidaud, Wayne, Yaron and von Engel) .. 1185Effect of Concentration on the Triplet Yield of Pyrene in Pokmethylmet'hacryiate. (Avis,Avis and Porter) 51 1Energy Transfer from Excifed NO, to Moledular Oxygen. (Giachardi, Harris A d Waynej 619Excimer Emission in the Thennoluminescence of Gamma-Irradiated Hydrocarbon Glasses :Some New Spectra. (Al-Jarrah, Brocklehurst, Evans) . 1921Formation of CF: Ions in Photoionization of Hexafluoroethane. 860Isotope Effects in the Quenching of Electronically Excited Atoms. Part 4: Quenching oi1(5,P+) by Hydrogen and Deuterium Halides, H,O and D20. (Donovan, Fotakis &Golde) . . . . . . . 2055Long Range Energy Transier by Dipoie-Dipole and Exchange Interactions in Rigid' Mediaand in Liquids.(Pilling and Rice) 792Luminescence of Benzoic Acid and Methyl Benzoa'te at i7K. '(Acuha, Ceballos'and Moler;) 1469Mechanism of Intermolecular Energy Transfer between Tris-(acetylacetonato) lanthanoidMechanism of Quenching of the Triplet States of Organic Compounds by Tris-(p:dike;onatojComplexes of Iron(III), Ruthenium(II1) and Aluminium(II1). (Wilkinson and Farmilo) 604Phase-shift Studies of Hg(3P0) Reactions. Part 5: Kinetics of Hg, Excimer Reactions in thePresence of Nitrogen. (Ong, Freeman, McEwan and Phillips) . . 183Photochemical Hydrogen Abstractions as Radiationless Transitions. Part '1 : Ketones,Aldehydes and Acids. Part 2 : Thioketones, Quinones, Aza-Aromatics, Olefins andAzobenzenes. (Formosinho) .. 1313, 1332Quenching of Infrared Chemiluminesence. Part 4: Rates of Energy Transfei fromCO(49 v< 12) to Diatomic Hydrides and Deuterides. Part 5 : Rates of Energy Transferfrom CO(49uG 18) to Polyatomic Molecules. (Braithwaite and Smith) . . 288, 299Quenching of Toluene Fluorescence by Oxygen. (Lewis and Ware) . . 1851Reactivity of the ( l ~ l g ) ~ and 'dg States of Oxygen Produced by Direct Lase; Excitation.(Evans and Tucker) . . . . 1661B31fO: - X12: Systems of 2712 and 291 Molecular Constanfs, Laser-excited Fluore-scence and Franck-Condon Factors. tYee) . 2113Temperature Dependence of the Deactivation of Triplet Aromatic Molecuies by' MetalIons. (Marshall, Philipson and Pilling) .. 830Triplet-Triplet Extinction Coefficients of Anthracene and 9-Bromoanthracene'Dete;minedby a Ground State Depletion Method. (Ledger and Salmon) . . 883(Si& and Danby)Complexes in Solution. (Neilson and Shepherd) . 557Photophysical Processes in Flourinated Aceiones. * (Mekalfe'and Phillips) . . 1574222 SUBJECT INDEX-VOLUME 72, 197611, 3 Quantum and General Theory (including va!ence theory, ab initio calculations, computerAb Initio Study of Some Phenomena Associated with Core Electron Ionization. (Adams)Antiferromagnetism in Transition Metal Complexes. Part 7 : Critique of the HeisenbergModel and a Re-examination of the System of Three Copper(I1) Ions in a Linear Array.Applications of a Simple Molecular Wavefunction. Part 11 : Extension of FSGO methodto open-shell treatments.(Pakiari and Linnett) .Applications of a Simple Molecular Wavefunction. Part 12 : Openlshell Floating SphericaiGaussian Orbital Calculations for some Atoms and Ions. Part 13: Open-shellCalculations for Hydrogen-bridge Structures. (Pakiari and Linnett) . 1281,Part 14: Potential Barriers in Some Small Related Molecules. (Pakiari, Semkow 2ndLinnet t)Applications of a Simple Molecular Wavefunction. P&t 15: Spectroscopic Constants ofSelected First-row Diatomic Hydride Molecules. (Semkow and Linnett)Applications of a Simple Molecular Wave function. Part 16: Bond Angles and OrbitalsA Useful Theorem in Simple Molecular Orbital Theory. (Dkon) 'Calculation of the Electronic Structure for the Manganate and Hypomanganati Ions b y theSelf Consistent Field &Scattered Wave Method.(Jasinski and Holt) . .'B-Chemical Shifts of Diboranes, Polyboranes, Carboranes and Coupling ConstantsIJ("B'H), IJ(lLB'lB). (Kroner and Wrackmeyer) .Derivation of Molecular Spectra from the Polarized Spectra of Monklinic Crystals andits Application to the Electronic Spectrum of Bis(meth0xyacetato)-diaquacopper(u).(Hitchman) .Electronic Structure of the Chlorine Pseudohalides 'ClNCO and CCNNN: (Kosmus,Emission of Electrons from Solutions.' (Brodsky 'and Tsareviky) .Enumeration of the Kekule Structures in Conjugated Hydrocarbons. (Randic) 'Exchange Interaction in Polynuclear Complexes. Part 1 : Principles, Model and 'Appli- .Exchange Interaction in Polynuclear Complexes.Part 2: Antiferromagnetic Coupling in Bi-Excitation Functions for the Reactions of Tritium Atoms with HF and DF. '(Mal&me-Geometrical Isomerism in Vinylmethylene. (Chung) .Graph Theory of Free Radicals. Validation of a Recent Assertion and its Reiation' to theGround Electronic State and Geometry of the CO, Radical Lion.' (So)Iterative Variation of Charge Dependent Atomic Orbital Expcnents in ApproximateMolecular All-valence Electron Linear Combination of Atomic Orbitals (L.C.A.O.)Methods. (Figeys, Geerlings and Van Alsenoy) .Modulated Perturbation Theory for Molecular Interactions: Par't 1 : An Exact Skcond-order Calculation for the Ground State of H:. (Magnasco, Battezzati and Figari) .Molecular Graphs having Identical Spectra. (Randic, TrinajstiC and ZivkoviC) .Monte Carlo and HNC Calculations for Molten Potassium Chloride.(Adams)Monte Carlo Trajectory Study of the Family of Reactions H+X,+HX+X (X= F, Ci, Br, I).(Pattengill, Polanyi and Schreiber) .Non-Empirical Valence-Electron Calculations on the Diatomii Halogens and Interhaiogens..(Hyde and Peel) . .Rational Function Approximation of the Configuiation'Interaction Optimized''C,+ GroundState of Hz and HeZt. (Leclerc) . . . .Reorientation of Water Molecules free from Hydiogen Bonding. iEvans)Second-Order MS-MA Calculation of the First Excited State of Ht by Modified Pei-turbation Theory. (Battezzati and Magnasco) . .Self-consistent Group Function Calculations of the Ethane Barrie;. (Musso, Vallini andMagnasco) .. .Spin Correlation in the Geminate Recombination of Radical Ions in Hydrocarbons.Part 1 : Theory of the Magnetic Field Effect. (Brocklehurst) .B311(O+) States of IF, ICl and IBr. Part 1 : Calculation of the RKR Turning Points andFranck-Condon Factors for the B-X Systems. Part 2: Observation and Analysis ofthe Excitation Spectra of IF and ICl. (Clyne and McDermid) . . 2242,Study of Hz and He;+ Using Three- and Four-Parameter Non-integral-n 1s Basis Functions.Theory of the F: Surface Centre'in MgO. isharma and Stoneham)Vibrational-Rotational Levels and Wavefunctions of Diatomic RKR Poten'tials. ' Vari-simulation, etc.)(Jotham, Kettle and Marks) . . . .of Singlet CH2. (Leok Peck Tan and Linnett) . . .Nachbaur and Faegri, Jr.) . . . .. .cation to the Binuclear Complexes of Chromium(m). (Kahn and Briat) .nuclear 0x0-bridged Iron(m) Complexes. (Kahn and Briat) .Lawes) . . . . . .Pairing Theorem. (Honeybourne) . . .(Leclerc) . . . *ational Approach. (Baraldi, Momicchioli and Bruni) . . . . . .PA0 B38312564 112881298150322332821304228354802178123226814418784563464671 5222441372897571755213850810211869225275991 388SUBJECT INDEX--VOLUME72,1976 2311, 4 Relaxation Phenomena (dielectric, magnetic, ultrasonic, etc.)Consideration of Dielectric Relaxation and the Kerr-Effect Relaxation in Relation to theReorientational Motions of Molecules. (Beevers, Crossley, Garrington and Williams)Coupled Relaxation in AX2 Spin Systems.Dependence of Effective Relaxation Times onMethod of Measurement and Application to Determining Internuclear Distances.Dielectric and Optical Studies of a Nemat'ogen i4, 4-n-Heptyl-cianob&henyl), (Davies,Dielectric Relaxation of Tri-n-butylammonium Picrate in Benzene Solutions. (Badiali,Cachet, Cyrot and Lestrade) .Dielectric Studies of Non-electrolyte Solukns. ' Par; 3 : ConfoAational Equilibria inlY2-Dichloroethane and Dimethyl Carbonate. (Thiebaut, Rivail and Greffe) . .Dynamic Viscosity of Dilute Polymer Solutions at High Frequencies of Alternating ShearElectro-optical Kerr Effect in Solutions of Benzylidene kniline and its Derivatives.Out of Plane Atomic Vibrations and Relaxation Mechanisms. Metal Chelates and0,('2'5) Relaxation in Collisions.Part 2 : Temperature Dependence of ;he Relaxaiion byHydrogen. (Braithwaite, Ogryzlo, Davidson and Schiff)Rotational Dynamics of CH3C1 and CH,CF, in the Fluid State. (Davies,'Evani and Evan;)Spin-lattice Relaxation Studies of Organophosphoris Compounds. (Harris and McVicker)The Kerr Constant of Water and other Pure Liquids at 633nm. (honey, Battaglia,Ferfoglia, Millar and Pierens) . . . . . .Ultrasonic and Viscoelastic Relaxation in Solutions of Poly(2,k-Dimethyl-p-phenyleneOxide). (Evman, North, Pethrick and Wandelt) . . .Vibrational Relaxation in OCS Mixtures. Part 1 : Measured Relaxahon Times for Pure OCSand for OCS in Mixtures with Helium-4. Helium-3, normal Deuterium, ortho-Deuterium,HD, normal Hydrogen and para-Hydrogen.(Simpson, Gait and Simmie) . .(Scrivens and Heatley) . . .Moutran, Price, Beevers and Williams) . . . . .Dielectric Relaxation in Eugenol. (Alper, Barlow and Kim)' . . .Stress. (Cooke and Matheson) . . . . . . . .(Beevers and Williams) . . . . .Disiloxanes. (Dasgupta) . . . .Theory of Non-linear Dielectric Effects in Liquids: (Malecki) . . . .11, 5 Spectroscopy (a) Microwave, infrared, RamanCentrifugal Distortion of Carbonyl Sulphide in Excited Vibrational States. (Smith) .Cryogenic Photolysis Studies. Part 2: Infrared Spectrum of Nitrosomethane Monomer.Effect of Pressure and Temperature on the Intermolecuiar Mean Square 'Torque in LiquidCS2 and CCL. (Evans and Davies) . . . . .Hydrogen Bonding in the Gas Phase. Part 3 : ' Infrakd S'pectroscopic Investigation ofComplexes formed by Phenol and by 2,2,2-Trifluoroethanol.(Hussein, Millen andMmes) . . . . . . . . . . .Part 4: Infrared Spectroscopic Investigation of O-H.-O and C-H-N Complexes :Alcohol+ Ether and Trichloromethane-t Amine Systems. (Hussein and Millen) .Infrared and Far Infrared Spectroscopic Studies of the Adsorption of Water Molecules onInfrared, Raman and Force Field Studies of Methyl- and Perdeuteriomethil-niercury(n)lnfrared Spectra and Hydrogen Bonding of Monoalkali Salis of Malonic Acid and the&Infrared Spectra of Matrix-isolated Species; Reaciion Produck of MgFz'with Group I andInfrared Study and Thermodynamics of Hydrogen Bonding in Dietiylene Glycol MonoalkylEthers. (Prabhumirashi and Jose) . . . .Microwave Spectrum and Non-Planarity of 2-Amhopyrimidine. (Lister, Lowe andPalmieri) .. . . . . .Model Interpretation of the Far 'Infraied Absorptions k Compressed Gaseous and LiquidBromotrifluoromethane, CBrF,. (Davies and Evans) . . .Models of the Orientational Autocorrelation Function from Far Infrared Absorption &Liquid and Rotator Phases. (Evans) .Molecular Electrostatics. Part 2: Experimentai Techniquk of 'Electhc Field InducedInfrared Absorption Spectroscopy of Liquids. Part 3 : Liquid-Phase Electric FieldInduced Infrared Absorption in Tetrachloroethylene, Tetrabromoethylene, Diphenyl-acetylene and But-2-yne. Part 4 : Determination of Disordered-Multipole InternalElectric Fields in Liquids from the Infrared Intensity of Formally Forbidden Bands:Studies on Diphenylacetylene and Tetrachloroethylene. (Jones) .. 1397, 1406,Pure Rotational &Raman Spectra of I6O2, 160180 and I8O2. (Edwards, Good andLong . . . . . . . . . . . . . .(Barnes, Hallam, Waring and Armstrong) .High-Area Alkali Halide Surfaces. (Smart and Sheppard) . * .Halides. (Goggin, Kemeny and Mink) .Dialkyl Derivatives. (Belhekar and Jose) . .Group II Fluorides. (Kana'an, Hauge and Margrave) .PAGR148221 641447934123120246792171171620751901229 17241 04195741 722981120668669370710252191199117219204072714218624 SUBJECT INDEX-VOLUME 72, 1976Pure Rotational Raman Spectra of the Chlorine Species, 35C12 and 35C137C1. (Edwards,Pure Rotational Raman Spectrum of Fluorine.(Edwaids, Good and Long) .Raman Spectroscopic Study of Semicarbazide Hydrochlorise above and below the Ferro-Rayleigh Scattering. Depolarisation Ratios of Cyclohexane, Caibon Tetrachloride andResonance Raman Spectrum of the Tetrabromof&rate(m) Ion. (Clarke’ and Turt lei *.Rotational Brownian Motion in Liquid and Plastic Crystalline CBr4 from Far InfraredSimplified Treatment of S tepanov’s Vibrational Predissociation Effect in HydrogembondedSolvation Spectra. Part 50: Spectrophotornetric Studies of the Solvation of Nitrate Ions inSpectroscopy at Very High Pressures. Part 8: An Infrared Study of Shear-Stress-LducedTransitions in Ammonium and Sodium Nitrates. (Adams and Sharma) . .“Symmetrical” and Asymmetrical (NH ... N)+ Hydrogen Bonds.Infrared Investigations.(Brzezinski and Zundel)Use of Generalized Langevin Thkory tb Des’cribe Far Infrared Absorptions in ”on-dipolarLiquids. (Davies and Evans)Vapour Phase Raman Spectra of the Moiecules MH4(M C,Si,Ge ‘or Sn) and MF4(M = C,Si or Fe). Raman Band Intensities, Bond Polarisability Derivatives andBond Anisotropies. (Armstrong and Clark) . . . . .Vibrational Band Shape and Intensity Studies on Molecular Motions and Interactions inCondensed Phases. Part 3: Effects of Complexation on the Molecular Dynamics ofPyridine. (Yarwood) .Vibrational Spectra and Molecular Confoimation of ‘Propargyl Ethyl’ Ethe;. (Charles,Cullen and Owen) .Vibrational Spectroscopy at Very High Pressu;es. Part 6: Infiared ‘Spectra of‘ SilverNitrate Polymorphs.(Adams and Sharma). Part 7: 1.r. Spectra of Potassium Nitrate.(Adams and Sharma) . . . . . 848,GoodandLong) . . . . . . . . .electric Phase Transition. (Fawcett and Long)Benzene. (Pierens) . . .Induced Absorptions. (Davies, Evans and Evans) .Species. (Robertson) . . . . . . . .Protic and Aprotic Media. (Findlay and Symons) . .(b) electronic (visible, absorption and emission)Absorption Spectra of Doped Anthracene Crystals. Determination of the Direction ofElectron Energy Loss Spectrum of Nitrous Oxide. (Dance and WalkerjElectronic Structure of Some Simple Third-row Hydrides and Flourides. (Findlay)’ 1Intensities of Vibronic Origins in the Electronic Spectra of Amino and Aquo CoordinationIonisation of Hydrog5n Sulphide, Seienide‘ and *Tellu;ide by Electron’ Impact.(Balkis,Ion-Pair Formation of the Carbanions of Xanthene and Thioxanthene Studied by theirAbsorption and Fluorescence Spectra. (Vos, Rietveld, MacLean and Velthorst) .Low Energy Electron Impact Spectra of some Simple Alkynes. (Stradling, Baldwin,Magnetic Circular Dichroism Studies of the Interaction of Molecular Iodine with OrganicNear Ultraviolet Optical Activity of Chiral Pyridine Derivatives (Chin-Yah Yeh andRole of Hyperfine Structure in Atomic Absorption. ’ Osciilator ‘Strengths in Br ‘and I.Rotational Analysis of the 2A’+iA” Emission Band Systkm of‘H02 i t 1.43 pm. (Freedmanand Jones) .Spectroscopic Studies on Single Crystals haiing the Fluorite Lattide. Part 1 :‘The Funda-mental Absorption Edge; Urbach’s Rule and the Debye Temperature in CeO,.(Griffiths, Davies and Hubbard) .. .Study of Elementary Reactions by Atomic’ Resdnance Absorption with a Non-re’versedSource. Part 1 : The Reaction of C1 +O3-tC1O+O2. (Clyne and Nip) .Translational Energy Release in the Loss of Fluorine Atoms from the Ions SFZ , CF:, andC2FZ. (Simm, Danby, Eland and Mansell) . . . . . .Use of the Memory Function to Simulate the Debye and Poley Absorptions in Liquids.(Evans and Evans) . . . . . . .the Transition Moment of the Dopant. (Bridge and Gianneschi)Complexes. (Flint) .Gaines, Ozgen, Ozgen and Flowers) .Loudon and Maccoll). . . . . . . . .. .Solvents. (El-Kourashy and Grinter) .Richardson) . .(Tellinghuisen and Clyne) . .9279843132108188521471153820206921 271194119673511344162221053887215241636871186033 178 32077658384261169(c) photoelectronAnalysis of the X-Ray Photoelectron Spectra of Transition Metal Compounds usingApproximate Molecular Orbital Theories.(Sherwood) . . . 179SUBJECT INDEX-VOLUME 72, 1976 25PAGEBonding Studies of Compounds of Boron and Elements of Groups 3-5. Part 16: Ab InitioSCFMO Calculation and He(1) Photoelectron Spectra of Halogen-bridged DimericGroup 3 Metal Halides and Methylmetal Halides. (Lappert, Pedley, Sharp andCharacterization of Surface State Strkture'on the (lli) Fa& of a Clean Copper 'SingleCrystal using Mercury Adsorption and Angular-resolved Photoelectron Spectroscopy.(Lloyd, Quim and Richardson) .. . 1036Exchange Splitting of the Chromium 3s Signals. in the X-iay Photoeiectron Spectra df&CI-(CN)~ and &Cr(NCS)6. (Orchard, Stocco and Thornton) , 1045He(1) Photoelectron Spectrum of the P2(X1Zg) Molecule. (Bulgin, Dyke and Morris) . 2225He(I) Photoelectron Studies of C-Nitroso-compounds. (Egdell, Green, Rao, Gowenlock andPfab) . . . . 988He(1I) Photoelectron'Specira of Diatomic Aikali Halides. (Potts and Williams) . . 1892High Resolution Photoelectron Spectrum of Hydrazoic Acid. (CvitaS and Klasinc) 1 240Photoelectron Spectra of Phenazine N-Oxide and some of its Derivatives. (Albini and Markj 463Photoelectron Spectrum of Nitrosyl Chloride. (Abbas, Dyke and Morris) . . . 814Photelectron Spectrum of Sulphur Trioxide.(Alderdice and Dixon) 372Ultraviolet Photoelectron Spectra of Thiazyl Chloride. (DeKock, Shehfeh; Lloyd andRoberts) 807Vacuum Ultraviolet Photoelectron Spectroscopy df Transient' Species. Part 61 A St'udy okVibrationally Excited Hydrogen and Nitrogen. (Dyke, Jonathan, Morris and Sears).Part 7: The Methyl Radical. (Dyke, Jonathan, Lee and Morris) . . 597, 1385Valence Orbital Photoelectron Spectroscopic Studies of Free Molecules with Zirconium MX-Ray Photoelectron Spectroscopic Studies of Some Iodine Compounds. (Sherwodd) . 1805Guest) . . . . 539Soft-X-Ray Excitation. (Allison and Cavell) . . . 118(d> electron spin resonanceAnisotropic Rotational Diffusion. An e.s.r. Investigation of the Anisotropic InteractionDetermination of the Acidity Constants or somi Phenol * Radical Cations by means ofElectron Paramagnetic Resonance Investigation of Oxygen Photoadsorption &d itsReactivity with Carbon Monoxide on Titanium Dioxide : the 0:- Species.(Meriaudeauand Vedrine) . 472Electron Spin Resonance of the Mn2+ Ion in the Study of the' Mobility of Water Adsorbedon Silica Gel and ?-Alumina. (Burlamacchi, Martini and Ottaviani) . . . 324Electron Spin Resonance Studies of Cation Radicals of Some Alkylphosphines. (Iwaizumi,Kishi, Isobe and Watari) . 113Electron Spin Resonance Study of Certain Met'allised Dyes absorbed into 'Wooi. (DkElectron Spin Resonance Study of Solute-Solute Interactions in Aqueous Solutions con-taining Transition Metal Ion Chelates of 4,4',4",4"'-Tetrasulphophthalocyanine.(DeBolfo, Smith, Boas and Pilbrow) . . . 481Electron Spin Resonance Study of the Reactions 0; Hydrogen' Atoms in Aqueous SulphuricAcid Glasses. Part 2: Reaction with Amino-acids. Part 3: Reaction with Bio-chemicals containing Sulphur. Part 4: Reaction with Simple Peptides. (Falle, Daintonandsalmon) . . 2001, 2014,2019201Hg Quadrupole Tnteraciion in the Electron Spin Resonance of the CH2HgC1 Radical.(Kerr, Wargon and Williams) . . . . . 552Kinetic Effects in the Electron Spin Reson'ance Spectra of some Semiquinones. iDixonMossbauer Studies of Electron Spin Relaxation and Radioiytic Effects' in Diluted Tris-Orientational Order of a Spin Probe Dissolved in Nematic Liquid' Crystals. An EiectronQuadrupole Relaxation and Asymmetric Linewidth Effects' in the E.S.R.Spectra of aBromoacyl Nitroxide. (Hudson and Treweek) . . a55Radiation Mechanisms. Part 10: Comparison between the Effects 'of Fast NeutronIrradiation and W o y-Irradiation of a Range of Ionic and Non-ionic Materials.(Mishra and Symons) . . . 747Temperaturedependent Hypekne Coupling Cbnstants in Eledtron 'Spin Resonance.Part 4: Out-of-Plane Vibrations of the Ring Protons in the Cation of p-Phenylenedia-mine. (Bullockand Howard) . . . . . . . . 4 6 9Tensor. (Luckhurst and Setaka) . . . 1340Electron Spin Resonance. (Dixon and Murphy) . 1221Bolfo, Smith, Boas and Pilbrow) . . . . . 495and Murphy) . . . 135(acetylacetonato) irc?n(ru). (Bancroft and Sham) . . 1706Resonance Investigation. (Luckhurst and Yeates) .996(e) nuclear magnetic resonance, quadruple resonanceConformation and Reorientation of Acetophenone in Solution. A Proton and DeuteriumMagnetic Resonance Study in a Nematic Solvent. (Emsley, Lindon, Street and Hawkes) 13626 SUBJECT INDBX-VOLUME 72, 1976Investigation of the Hydrogen Bonding in Chlorocarboxylate Anions using 35Cl QuadrupoleResonance Spectroscopy. (Lynch, Waddington, O'Shea and Smith) .Isotropic Proton HyperEne Coupling Constants of Two Cationic Nitroxides. (Fox) .Molecular Motion in Solid n-77 Molecular Complexes. Part 3: Pulse N.m.r. Measurementson Solid Charge-Transfer Complexes of Naphthalene and Pyrene. (Fyfe, Harold-Smithand Ripmeester) .Nitrogen Nuclear Magnetic Resonance' Spectroscopy. Part 6 I Corrklation of "N ChemicalShifts and Nuclear Quadrupole Coupling Constants in Nitroso (Nitrosyl) Compounds.(Mason) .Nuclear Magnetic R&ona& Gvestigation 'of PykdineL4-aldehyde' Oriented in a NematicLiquid Crystal-Internal Rotation and a Molecular Reorientation.(Orrell and Slk)Nuclear Quadrupole Resonance of Charge Transfer Complexes. Part 3: A I4N and 35Cln.q.r. Study of the 1 : 1 Complex of 3,5-Dichloropyridine with Iodine Monochloride.Ongm of Isotropic Shifts in Lanthanide Complexes: A Study of the Temperature Depen-dence of the H n . m .r. Spectra of the Te t rakis-N,N-die th y ldi t hiocarbama t olant hana t e(m)Anions. (Hill, Williams and Zarb-Adami) .Studies of lg9Hg Nuclear Shielding Anisotropies and their Relation to Isotropic ChemicalShifts. (Kennedy and McFarlane)Structure of Tetraethylammonium tetrakis-k,N-diethyidithiocarbamatolanthanate(& IonPairs in Solutions.(Hill, Roberts, Williams and Zarb-Adami) . . . .Structures of 1,3,5-Trichloro- and 1,3,5-Trichlorotrifluoro-benzene Derived from n.m.r.Spectra of Nematic Solutions. (Emsley and Lindon) .Temperature Independent Contribution to the Paramagnetic Susceptibility of Copper(;)(Bowmaker) . .Acetate. (Hill) . . .cf) neutron scatteringInelastic Neutron Scattering by Water in an Ordered Tobacco MGsaic Virus Solution.Inelastic Neutron Scattering from the Alkali 'Metai Borohydrides and Calcium Borohydride.Inelastic Neutron Scattering from Zirconium Borohydride. (To&inson' and Waddington)Interactions between &-Ethylene Ligands studied by Inelastic Neutron Scattering.Internal Torsional Modes in Methyl Haiogenocarbons Studies' by Inelasiic NeutrohInternal Torsional Modes in Mixed Methyl Halogeno-compounds.of Group IV ElkmenisLibrational and Torsional Modes in Hydrazinium, N2H$+, Salts Studied by Inelastic NeutronMolecular Rotations in the Plastic Phases of C6FgH3 and Ck F12. (Leadbetter, Tbrnbuiland Smith)Structure and Dynamics of Microcrystalline Graphite, Graphon, by Neutron Scattering.(Gamlen and White) .Torsional and Librational Modes of the Monomet'hylankonium ion, CH3NH:, in it's Salts,Studied by Inelastic Neutron Scattering. (Ludmanm, Ratcliffe and Waddington) .Torsional Modes in Multimethylammonium Halides. Studies by Inelastic NeutronScattering. (Ratcliffe and Waddington) .. .(Hecht and White) .(Tomkinson and Waddington) .(Howard, Waddington and Wright)Scattering. (Ratcliffe and Waddington) .Studied by Inelastic Neutron Scattering. (Ratcliffe and Waddington) .Scattering. (Ludman, Ratcliffe and Waddington) . .Neutron Diffraction Studies on Collagen. {Whitk, Miiler and Ibei) .. . .PAOE1980975226920649411964149416531267143663 14395281245513182118401741220543544617591935(g) ion cyclotron resonance, mass spectrometry etc.Comparative Chargeexchange Mass Spectrometric and Argon-sensitized RadiolyticProduction of Gas-Phase Radical Anions by Reaction of 0-- Ions k t h Organic Substrates.Studies on Methanol. (Jonsson and Lind) . . 906(Dawson and Jennings) .. 700II, 6 Statistical MechanicsAdsorption of Fluids. Improved Calculation of the Density Profile. (Navascues) . 2035Colloidal Dispersions. A Study of their Order using the Percus-Yevick Equation.Conformational Properties of a Polymer 'Con&ed between Two Adsorbing S&faces.(Chan, Davies and Richmond) 1584Continuous Charge Distribution Models of Ions in Poiar Media. ' Part' 3: The Effects ofTetragonal and Octahedral Distortion. Part 4: Planar Elliptic Ring Systems.(Schmidt) . 1048,1061Derivation and Interpretation of the Spectra of Aggregates. ' Part'4: Adiabatic Theory ofExciton Interactions in Dimers. (Gianneschi and Kurucsev) . . . 2095(Keavey and Richmond) . . 77SUBJECT INDEX-VOLUME 72, 1976Double Layer Interaction of Two Charged Colloidal Spherical Particles of a ConcentratedDispersion in a Medium of Low Dielectric Constant.Part 4: Conducting Particles inEffect of Damping Mechanisms on Electron Transfer Reactions. (Schmidt) . . .Electrostatic Models in the Theory of Solutions. Kharkats, Kornyshev and VorotyntsevEnergy of Interaction between a Monolayer and a Dielectric Adsorbent. (Duniec andGeiation in Concenirated' Critkally 'Brandhed Polymer Solutiork. Percolzhon &lingHard-Sphere Fluid Equation of State. (Woodcock)Molecular Electrostatics. Part 1 : Theory of Disordered-Multiple 'Inteial Electric 'Fieldsin Fluids. (Jones)Molecular-statistical Calcuiation' of the Thermodynamic Characteiistics 'of Adsorpfion ofSaturated and Unsaturated Hydrocarbons on Graphitized Thermal Carbon Black.Origin Invariance of the Fully Retardeh Rofational Strength.(King)Potential Energy Curves and Bronsted Exponents in Proton-transfer Reactions. (hell) :Quantum Collective Model of Ionic Solvation. (Schmidt)Quantum Collective Treatment of Inner Sphere Reactions. Part 1.' Part 2: ContributionsReaction Kinetics of Polymer Substitutents : Neighbouring-&oup Effect's for 'Ideal Mole-Reduction of Certain Matrix Expressions in the Statistical Theory of Chain MoleculeRole of Collective Behaviour in Polyatomic Molecules. a (Schmidt)Study of Physical Adsorption using the Mean Spherical Model. (Mitchell and Richmond)Theory of Self-Assembly of Hydrocarbon Amphiphiles into Micelles and Bilayers.Three-dimensional Lattice Model for the WaterlIce System.* (Bell' and Salt) . .Wien Dissociation in Very Low Intensity Electric Fields. .Contact. (Feat and Levine) . . . . . . .Ninham) .Theory of Intramolecular Bond Cycles. (Stauffer) . . . .(Kiselev and Poshkus) . . . . .from the Ionic Solvation Surface. (Schmidt) . . 1125,cules with Unique Ends and Related Model Schemes. (Boucher) . .Configurations. (Madsen) .(Israelachvilli, Mitchell and Ninham) . . .(McIlroy and Mason)XI, 7 Thermodynamics (reversible and irreversible)Adsorption Potential of Hz and N2 on 100 Plane of a NaCl Distorted Lattice. (EphrairnandFolman) . . . . . . . .Application of the Flory-Huggins Theory to Nematic&tropic Phase Equilibria.(Kronberg and Patterson) .Calculated Molecular Orientational Disorder in Lthra'cene Crystals. (Craig; Ogilke andChemical Effects of 'Nuclear Tkmsformati'ons in the Alkaii Metal Chlorides.Part 4:Effect of Solute Size and Shape on Orientational Order in Liquid Crys'tal $stems.Equations for the Repulsion Component of the LattiA Energy as' Deribed from a'DirectMinimsation of the Total Lattice Energy. (Jenkins) . . . .n-Fluid Models and Phase Equilibrium. (Hicks) .Generalized Treatment of Alkanes. Part 5 : Branching and Buttressing Effects:(Somayajulu and Zwolinski) . . .Glass Transition in the Hard-Sphere Model.' (Woodcock) : :Interpretation of Rotational Disorder in Crystalline Paraterphenyl in terms of Non-bondedInteractions. (Ramdas and Thomas) . . .Intersystem Crossing and Internal Conversion in Benzene Vapour at Low Pressures.(Forrnosinho and da Silva) .. . . .Investigation of Tautomeric A-H-a-B + A-...H-B+ Equilibrium by Linear and Non-linearIonization Potentials, Electron Affinities and Screening Constants. Part - 8 : FurtherDevelopments. (Baughan) . . . .Low Temperature Crystalline Phase Transition in Some Eipasolite-Hexachlbrides.(Schwartz, Watkins, O'Connor and Carlin)Model Fluid Mixture which Exhibits Tricritical Points. Part 1. ' (Guerrero, Rowlinsonand Morrison) .Molecular Motion and Oiientat'ional 'OrdeE in a' Nematic Liquid Crystal. An EiectronResonance Investigation. (Brooks, Luckhurst, Pedulli and Roberts) .Perturbation Expansion for Onsager's Linear Law for Wien Dissociation of a . WeakElectrolyte. (Mason and McIlroy) .Prediction of Ordered and Disordered States in Colloihal Dispersions.* (Snook and VanMegen) . .Rate of Homogeneous Electron Transfer Reactions in Polar Soivents' in the AbnormalRegion. (Schmickler) . . . * . . .Reynolds) . .Doped Alkali Chloride Matrices. (Maddock, Suh, Kasrai and Raie)(eonberg, Gilson and Patterson)Dielectric Polarization. (Malecki) .. .27PAGE50117363611513135473 13989502252088109911441697827107416131525765906711686160325716731569423221 316671251204412141275565197065 121952163028 SUBJECT INDEX-VOLUME 72, 1976PAGEStudy of Extended Defects in Molecular Crystals by the Atom-Atom Potential Method.Transverse Observations of Williams Patterns in the Nematic Liquid Crystal MBBA:Part 1 : Slip Planes in the Anthracene Crystal.(Mirsky and Cohen) . 2155(Watanabe and Jennings) . . . . . . . . . 173011,8 Transport Phenomena (see also I, 6)Continuous Charge Distribution Models of Ions in Polar Media. Part 1. (Schmidt andMcKinley). Part 2: Self and Interaction Energies for Soft Charged Ring SystemsDissolved in a Polar Medium. (Schmidt) . 143, 171Effect of Purification on Frequency Dependence of the Electrical Properties of CopperLarge Scale Intramolecular Motion in Polymers. (King and’Treadaway) : : . 1473Permeation Time Lag Analysis of “Anomalous” Diffusion. Part 1 : Some Considerationson Experimental Method. (Roussis and Petropoulos) . . 737Photoconductivity of TCNQ Single Crystals in the Presence of Electron Donor Gases.(Alderdice and Calvin) .. . . 1916Switching in Poly(N-vinylcarbazole) Thin Fi’lrns. * (Sadaoka and Sakai) . . 1911Phthalocyanine Discs. (Sadaoka and Sakai) . . 37AUTHOR INDEX-VOLUME 72,1976PAGE PAGEAbbas, Muniem1. . . . . 814 Craig,D.P. . . . . . 1603Acuiia, A. U. . . . . . 1469 Crossley, J. . . . . 1482Adams, David B. . . . . 383 Cullen, Frances C: . . . . 351Adams,D. J. . . . 1372 Cvitas, Tomislav . . . . . 1240Adams, David M. . . 848, 1344, 2069 Cyrot, Alain . . . . . 1231Albini, Angelo . . 463Alderdice, David S. . . 372, 1916 Dainton, Sir Frederick S. . 2001, 2014, 2019Al-Jarrah, Mustafa . . . . 1921 Danby, C. J. , . . . 426, 860Allison, David A. . . . . 118 Dance, Donald F. . . . .2105Alper, Turhan . . . . 934 Dasgupta, Sunil . . . . 1716Anastasi, Christopher . . . . 1459 da Silva, Abilio M. . . . . 2044Armstrong, J. Ronald . . . . 1 Davidson, J. A. . . 2075Armstrong, Robert S . . . 11 Davies, Brian 1584Aroney, Manuel J. . . 724 Davies, Graham J: 46, 1194, 1206, 1901,2147Avis, E. . . . . 511 Davies, Manse1 . . . . 1447Avis, P. . . . . 511 Davies, Mervyn J. . . . . 765Dawson, J. H. J. . . 700Badiali, Jean-Pierre . . . 1231 De Boifo, Joan A. . . : 481, 495Baldwin, Michael A. . . 871 DeKock, R. L. . . 807Balkis, T. . . 524 Dixon,R. N. . 372Banc;oft, G. Michael . . . 1706 Dixon, William T. . : i35,282,1221Baraldi, Ivan . . 887 Donovan, Robert J. . . . . 2055Barlow, A. John . . . 934 Duniec, JacekT. 1513Barnes, Austin J.. 1 Dyke, John M. . 547,8i4,1385,2225Battaglia, Maurice R. . . 724Battezzati, Michele . . 22, 508 Edwards, H. G. M. . . 865,927,984Baughan, E. C. . . . 1275 Egdell, Russell . . . . . 988Beevers, Martin S. . . 1447, 1482, 2171 Eland, J. H. D. . . . . . 426Belhekar, A. A. . . 2191 El-Kourashy, Abdel-Ghany . 1860Bell, G. M. . 76 Emsley, James W. . 1365, 1436Bell, Ronald P. . . . 2088 Ephraim,A.Ben . . . 671Bemand, Peter P. 191 Evans, Dennis F. . . 1661Boas, John F. : 481, 495 Evans, Gareth J. . . 1169, 19dl,2147Boucher, Ernest A. . 1697 Evans, Margaret . 1921Bowmaker, Graham A. 1964 Evans, Myron W. 40, 72j, 1169, 1194,Braithwaite, Martin . : 288, 299, 2075 1206, 1901, 2138, 2147Bridge, N. James . . . 1622Brocklehurst, Brian . . . 1869, 1921 Faegri, Jr., Knut .802Brooks, S. A. . . . 651 Farmilo, Alan . . . 604Bruni, Maria C. . . . . 887 Fawcett,V. . . . 313Brzezinski, Bogumil . . 2127 Fkat, G. R. . 501Bulgin, Denis K. . . 2225 Ferfoglia, Robert . . 724Burlamacchi, Leo . . . 324 Figeys, Hubert P. . . . 715Findlay, Robert H. . . . . 388Cachet, Hubert . . . . . 1231 Findlay, Tristan J. V. . 820Calvin, Melvin . . . . . 1916 Flint, ColinD. . . : 579, 721Carlin, Richard L. . . 565 Flowers, M. C. . . . . . 524Cavell, Ronald G. . . . . 118 Folman, M. 671Ceballos, A. . . . . 1469 Formosinho, Sebastigo J. : 131'3, 13j2,2044Chan, Derek . . . . 1584 Fotakis, Constantine . . . . 2055Charles, Stuart W: . . . 351 Fox,KatherineK. . . . . 975Chin-Yah Yeh . . . . 331 Freeman, Colin G.. . . . 183Chung, C. S. . . . 456 Freedman, Philip A. . . . . 207Clark, Robin J. H. . 11, 1885 Frith, P. G. . . . . 87Clyne, Michael A. A. . i91, 783, 838, 2178, Fyfe, Colin A. : . . 2269Cohen, Mendel D. . . , . 2155 Gaines, A. F. . . . . . 524Cooke, Brian J. . . . . . 679 Gait, P. D. . . . . 417Craig, Bruce B. . . . . . 1259 Gamlen, P. H. . * . . . 44629Briat, Bernard . . . . 268, 1441 Evman, E. . . 1957Brodsky, A. M. . . 1781 Falle, Howard R. : 200'1,2oi4,2oi9Bullock, Anthony T. . . . 469 Figari, Giuseppe . . . . 222242, 22530 AUTHOR INDEX-VOLUME 72, 1976Garner, A. . . .Garrington, D. C. .Geerlings, Paul .Giachardi, D. J. .Gianneschi, Leon P. .Gilson, Denis F. R. .Goggin, Peter L.Golde, Michael F. .Good, E. A. M.Gowenlock, Brian 'G.:Green, Jennifer C. .Greffe, Jean-Louis .Griffiths, Trevor R. .Grinter, Roger .Guerrero, Manuel I. .Guest, Martyn F. .HHHHHHHHHHHHHHHHHHHHallam, Harry E. .arold-Smith, Duane .hrris,G.W. .arris, Robin K.auge, R. H. .hwkes, Geoffrey E. ..eatley, F.:echt, Anne Marie .[icks, C. P. .Ell, H. Allen 0.511, N. J. .5tchman, Michael A.[olt, smith L. .[oneybourne, Colin L.[oward, Christopher B.[oward, Joseph .[yde, Robert G.[ubbard, Hugh V. St. A.[udson, Andrew .[ussein, M. Ali .lsobe,Taro .Israelachvili, Jacob N. .Iwaizumi, Masamoto .Jasinski, Jerry P. .Jenkins, H. Donald B. .Jennings, Barry R. .Jennings, K. R. .Jonathan, Neville .Jones, David E.H. .Jones, W. Jeremy .Jonsson, Bengt-Orjan .Jose, C. I. .Jotham, Richard W.I(ahn, Oliver .Kana'an, Adli S. .Kasrai, M. . .Keavey, Rosemary P.Kemeny, Gabor .Ken, Carolyn M. L.Kettle, Sidney F. A.Kharkats, Yu. I. .Kim,MinG. .King,F.W. .Kmg, T. A.Kiselev, A. V. .Kishi, Takashi .Klasinc,Leo .I(eMedy, John D.PAGE . 1010. 1482. 715619 : 1622,2095. 1673. 10252055'865, 927, 984. 988. 988. 2024. 765. 1860. 1970. 539. 1. 2269. 619. 2291. 1991. 1365. 2164. 439423 : 1267, 1494. 631. 54. 1304. 34. 469. 513. 571. 765855 : 686,693. 113. 1525. 113PAGEKornyshev, A. A. . 361Kosmus, Walter . 802Kronberg, Bengt . : 16j3, 1686Kroner, Jurgen . . 2283Kurucsev, Thomas .. . 2095Lappert, Michael F. .Leadbetter, Alan J. .Leclerc, Jean-Claude .Ledger, Michael B. .Lee, Edmond .Lestrade, Jean-Claude .Levine, S. .Lewis, Colin .Lind, Johan .Lindon, John C.Linnett, John W. (the late)Lister, David G. .Lloyd, D. Robert .Long, D. A. .Loudon, Alexander G. .Lowe, Susan E. .Luckhurst, Geoffrey R.Ludman, Clifford J. .Lynch, Roderick J. .. . . 539. 2205. 755,759. 883. . 1385. 1231. 501. . . 1851906' 1365, 14361298, 1503, 2233 . . 920807, 1036* 313, '865, 927, 984. 871920 : 651, 996, 1340. . 1741, 1759. 198064i, 1281, 1288,Maccoll, Allan . 871McDermid, I. Stuart . : : 2242,2252McEwan, Murray J. . . 183McFarlane, William . 1653McIlroy, Douglas K. . : 590, 2195Mclauchlan, K.A. . 87MacLean, C. 63, 1636McVicker, Elizakth . 2291Maddock, A. G. . . 257Madsen, H. E. Lundager : 527Magnasco, Valerio . . 22, 508, 1021Malcolme-Lawes, David J. . . 878Malecki, Jerzy . . . 104, 1214Mansell. P. I. . . . . . 426McKinley, J. M. . 143- 1304 Margrave, J. L. . . . . . 1991. 1569 Mark, Franz . . . 4631730 Marks, John A. . . . 125+ 700 Marshall, E. J. . . . . 830. 597, 1385 Martini, G. 3 24398, 1397, 1406, 1421 Mason, David P. . : 590, 2195 - . 207 Mason, Joan . . . . 2064906 1 1721,2191. . 125. 268, 1441 . . 1991. . 257 . . 773. . 1025. . 1653 . . 552. . 125 . . 361. . 934 . . 225 . . 1473 . . 950 . . 113 . . 1240Matheson, Andrew J. . . . 679Meriaudeau, Paul . . 472Millar, Donald .. 724Millen, D. James . 686, 693Mines, Geoffrey W. : : . . 686Mink, Janos . . . . 1025Mitchell, D. John . : 1525, 1613Molera, M. 3. . 1469Momicchioli, Fabio 887Morris, Alan . . 597, 814, 1385, 2225Morrison, Graham . . 1970Moutran, Rafik . . 1447Murphy, David . . 135, 1221Matthews, Anthony P. . . . 579Metcalfe, John . . . 1574Miller, A. . 435Mirsky, Kira . 2155Mishra, Shuddhodan P. 747MUSSO, G. F. . . . . . 102Nachbaur, Edgar .Navascuhs, G. . .Neilson, J. Duncan .Ninham, Barry W. .Nip, Wing S.North, Alastair M:O'Connor, Charles J. .Ogilvie, J. F. . .Ogryzlo, E. A. . .Ong, Kean Ghee . .Orchard, Anthony F. .Orrell, Keith G.O'Shea, Terence A. :Ottaviani, M. FrancescaOwen, Noel L. .Ozgen, G. .Ozgen, I.T. . .Pakiari, AIi €3. .Pattengill, M. D.Patterson, DonaldPedley, J. Brian .Pedulli, G. F. .Peel, J. BarriePethrick, Richard A.Petropoulos, J. H.Pfab, JosefPhilbrow, John R.'Philipson, N. A. .Phillips, David .Phillips, Leon F. .Pierens, Raymond K.Pilling, M. J. .Piper, Lawrence G.Polanyi, J. C. .Porter, Sir GeorgePoshkus, D. P.Potts, Anthony W:Prabhumirashi, L. S.Price, Alun H. .Quinn, Charles M. .Raie, M. . .Ramdas, SubramaniamRandiC, M.Rao, C. N. RamachandraRatcliffe, Christopher I.Reynolds, P. A. .Rice, Stephen A.Richardson, Frederick S,Richardson, Neville V. .Richmond, Peter .Rietveld, G. A. .Ripmeester, John .Rivail, Jean-Louis .Roberts, J .Roberts, P. J. .Roberts, R. Geoffrey .Robertson, Gerald N..Rodgers, Michael A. J.Roussis, P. P.Rowlinson, John S.Sadaoka, Yoshihiko .Sakai, Yoshiro .AUTHOR INDEX-VOLUME 72, 1976 31. . 802 Salmon, G. Arthur . 883,2001,2014,2019 . . 2035 Salt, D. W. . . . 76 . . 557 Schiff, H. I. . . . . 2075 . . 15i3, 1525 Schmickler, W. 307 . . - 838 Schmidt, Parbury P. 143, 17i, 1048, 106i, 1074, . . . 1957 1099, 1125, 1144,1736Schreiber, J. L. . . . . 897 . - 565 Schwartz,Robert W. . . . . 565. . . 183 Semkow, Andrew M. : . . 1298, 1503 - . - 1045 Setaka, Morio . * . . . 1340 . - 941 Sham,TsunK. . . . . . 1706 . . 1980 Sharma, R. R. . . . 91 3 . . . 324 Sharma, ShivK. . . . 848, 1344,2069. . 524 Shehfeh, M. A. . . . . 807. 524 Sheppard, Norman . . . . 707641, 1281, 1288, 1298 $hemood, Peter M* A* .. 1791, 1805 . . 897 Sik, Vladimir . . . . 941 . 16j3, 1686 Simm,I. G. . , . 426, 860 . . . 539 Simmie, J. M. . . . 417. . . 651 Simpson, C. J. S.'M. : . . . 417 . . 571 Smart,Roger St. C. . 707. 1957 Smith, Ian W. M. . : 288, 299, 1459. 737 Smith, John A. S. . . . . 1980988 Smith, John G. . . . . . 2298 : 481, 495 Smith, P. M. . . . 2205 . . 830 Smith, Thomas,D. . . . 481,4951574 Snook, Ian . . . . . 216183, 2082 So, S. P. . . . . 646. 724, 2108 Somayajulu, Gollakota R. . . . 2213. . 2178 Stocco, Gian-Carlo : . . . 1045, . . 897 Stoneham, A.M. . . . 913 . 511 Stradling, Roderick S. . . . . 871. 950 Street, Joan M. . . . . 1365. 1892 Suh, I. S. . . . 257. . . 1721 Symons, Martyn C. R. . , . j47, 820 . 1447Tan, Leok Peck . . . . 2233 . 1036 Tellinghuisen, Joel .. . . 783Thiebaut, Jean-Marie . . . . 2024. . 257 Thomas, JohnM. . . 12511251 Thornton, Geoffrey . . . 1045 : 232, 244 Tomkinson, John . . . 528, 1245988 Treadaway, M. F. . . . . 1473 mi, 1759 1821 Treweek, Roger F. . . . . 855. 1603 Tsarevsky, A. V. . . . . 1781. 792 Tucker, JohnN. . . . . . 1661. . . 331 Turnbull, A. . . . 2205. 1036 Turtle, Philip C. . . . . 1885PAGF PAGE. . 1603 Scrivens, James H. . . . . 2164 . - 2075 Sears, Trevor . . 597. 351 Sharp, Graham J. . . . . 539Shepherd, T. Maurice . . . 557. 792, 830 Stauffer, D. . . . 13541846, 1935 Trinajstit, N. . . . . . 244773, 1584,. .. .. .. 379, . 379,161316362269202465 1807126711531259737197019111911Vallini, G..Van Alsenoy, Christian .Van Megen, William .Vedrine, Jacques C. .Velthorst, N. H. .Vidaud,P. H. . .von Engel, A.Vorotyntsev, M. A. :Vos, H. w.Waddington, Thomas C.Walker, Isobel C.1759,. . . 1021. . . 715 . . 21647263, 1636. . . 1185 . . . 1185 . . 361. 63, 1636513, 528, 1245, 1741,1821, 1840, 1935, 1980 . . . 21032Wandelt, B.Ware, William R.Wargon, Jorge A.Waring, Stephen .Watanabe, HiroshiWatari, Fumiowatkins, Steven F.Wayne, R. P. .White, J. W. .Wilkinson, FrankWilliams, David .Williams, FfranconWilliams, GrahamWilliams, Terence A.AUTHOR INDEX-VOLUME 72, 1976PAGE . . . . 1957 . . . . 1851 . . . 552 . . . 1 . . . 1730 . . , . 113 . . 565. . 435, 439,446. . . 604, 1010. . . 1267, 1494 .. 552. . 1447, 1482,2171. . . 1892. . &I, 1185Woodcock, Leslie V.Wrackmeyer, BerndWright, C. J. .Yaron,M. . .Yarwood, Jack .Yeates, R. N. .Yee, Kim. K. .?arb-Adami, NoelZivkovit, T. .Zundel, GeorgZwolinski, Bruno J.PAGE . . . . 731 . . , . 2283 . . . . 513. . . . 1185 . , . 967 . . . 996 . . . . 2113. . 1267, 1494 . . . 244. 2127. 221THE FIFTH ANNUAL GENERAL MEETING OF THE FARADAY DIVISION of The ChemicalSociety was held at 9.00 a.m., on 9th September 1976, in the Molecular Sciences Lecture Theatre,The University of Sussex, with Professor D. H. Everett, M.B.E., M.A., D.Sc., C.Chem., F.R.I.C.,in the Chair.MinutesThe Minutes of the Fourth Annual General Meeting of the Faraday Division, which had beencirculated previously, were taken as read and confirmed.Annual ReportDuring 1975 the Faraday Division held two General Discussions and one Symposium.Thefirst Discussion, No. 59 on ‘Physical Adsorption in Condensed Phases’ was held at the Universityof Bristol in April and attracted more than 150 participants including 35 from overseas. Thesecond Discussion, No. 60, on ‘Electron Spectroscopy of Solids and Surfaces’ was held at theUniversity of British Columbia, Vancouver, Canada in July and was the 5th Faraday Discussionto be held in North America since 1952. About 170 participants attended the Discussion in-cluding 35 from outside North America and 55 from the U.S.A. The Division was indebtedto Professor McDowell for the initial invitation to visit Canda, and to him and his CanadianOrganisation for their most successful efforts in obtaining financial support from the Universityof British Columbia, The Chemical Institute of Canada, Physical Chemistry Division, NorthAmerican industry (viz.Atomic Energy of Canada, Canadian Marconi Company, Dow ChemicalCompany, Dupont of Canada, Fisher Scientific Company, Imperial Oil Ltd., National ResearchCouncil, Research Corporation of America), and the Government of British Columbia. TheFaraday also recorded its grateful thanks to the Royal Society for a generous contributiontowards the travel expenses of the European participants. Symposium No. 10 on ‘ProtonTransfer’ was held at Stirling in September and coincided with the retirement of Professor R. P.Bell who opened the meeting with the 17th Spiers Memorial Lecture entitled ‘The Developmentof Ideas about Proton Transfer Reactions’.150 participants were present at the Symposiumincluding over 50 from overseas.In addition to the published meetings the Division was also represented at the Annual Congressat York, in April, where a Symposium was arranged jointly with Perkin Division and E.S.R.Group on ‘Electron Spin Resonance Spectroscopy of Free Radicals’ and at the Autumn Meetingin Reading where an informal discussion on ‘Interpretations of the Properties of NaturallyOccurring Multicomponent Solutions such as Sea Water and Body Fluid’ was held. An informalhalf day meeting was arranged in London on ‘Pliotogalvanic and Photovoltaic Aspects of SolarEnergy Conversion’ and the Division collaborated with the Institute of Physics on a meeting on‘Interatomic Forces in Condensed Matter’ held at Reading in April.The 1975 Bourke Lectures entitled ‘Kinetic Information from Chemical Lasers’ were given byProfessor G.C. Pimentel (University of California, Berkeley, U.S.A.) at the Universities ofCardiff, Reading and Heriot-Watt. The Centenary Lecture by Professor R. Hoffmann (CornellUniversity, U.S.A.) on ‘Theoretical Aspects of Penta-Coordination’ was allocated to the Faradayand Dalton Division and was given at a half-day Symposium in London.The Marlow Medal for 1975 was awarded to Dr. G. Duxbury (University of Bristol) for hiscontributions to many aspects of experimental and theoretical spectroscopy.It was with great regret that Council recorded in November, the death of Professor J.W. Linnett,F.R.S. Professor Linnett was the last President of the Faraday Society and the first Presidentof the Faraday Division. At the time of his death he was a Vice-president of the Division andthe President Elect of The Chemical Society.In 1975 the eight subject groups affiliated to the Division continued to make valuable contri-butions by arranging specialist group meetings which included meetings on the following topics:Applications of Lasers in Chemical Kinetics (Gas Kinetics Group)Phase Separation and Phase Equilibrium in Polymer Solutions (Polymer Physics Group)The Hydrogen Economy (Electrochemistry Group34 ANNUAL GENERAL MEETINGPotential Energy Surfaces (Theoretical Chemistry Group)Surface Science (Surface Reactivity and Catalysis Group)Rheometry (Polymer Physics Group)Molecular Spectroscopy and Neutron Scattering (Neutron Scattering Group)Electrochemistry of Lead (Electrochemistry Group)Excitations of Surfaces and Adsorbed Molecules (Neutron Scattering Group)International Symposium on Gas Kinetics (Gas Kinetics Group)Molecular Beams (Molecular Beam Kinetics Group)Polymers at the Liquid-Solid Interface (Colloid and Interface Science Group)Chemisorption and Catalysis (Surface Reactivity and Catalysis Group)Organic Electrochemical Synthesis (Electrochemistry Group)Novel Electrode Materials (Electrochemistry Group)Pseudo Potentials (Theoretical Chemistry Group)Electrical Methods of Machining, Forming and Coating (Electrochemislry Group)Diffuse and Small-angle Neutron Scattering from Disordered Materials (Neutron ScatteringSpin Waves (Neutron Scattering Group)Mass Transport in Ceramic Materials (Electrochemistry Group)The Structure and Dynamics of Liquids (Neutron Scattering Group)Group)Membership of the Division in 1975 was 4,363 comprising 2,903 U.K.members and 1,460 membersfrom overseas.Faraday Division Newsletter No. 2 was distributed to members with the February issue of‘Chemistry in Britain’.3 Treasurer’s ReportThe Treasurer reported on the action taken by Council following the resolution passed in 1975‘that Council be requested to seek an increase in the allocation of funds to the Faraday Divisionfor the organising of conferences’.At the time of the resolution, it had not been possible toincrease the funds because all Divisions had agreed to freeze expenditure at the 1974 level for aperiod of 3 years. However, that period was over in 1976/7 and a request by all Divisions for a50% increase in the allocation to the Divisions Committee had been granted and a decision onthe allocations to individual Divisions was awaited. In the meantime, it had been possible toincrease by 50 % the sum available to Organising Committees following a decision that the incomefrom the sale of preprints be accrued to the Faraday Division.In 1976, it had also been agreed that a Division making a saving against its ‘other cost’ budgetwould be allowed to carry forward to the following year, half the saving achieved up to a maxi-mum of half the annual allocation to the Division.4 Elections to CouncilThe members of the Council of the Faraday Division of The Chemical Society to take office fromMarch 1977 were as follows:PresidentPROF.D. H. EVERETT, M.B.E., M.A., D.Sc., C.Chem., F.R.I.C.Vice-presidents who have held ofice as PresidentPROF. C.E.H.BAWN, C.B.E.,Ph.D.,F.R.S. D~.T.M.SUGDEN,C.B.E.,M.A.,S~.D.,C.C~~~.,PROF. G. GEE, C.B.E.,Sc.D., C.Chem.,F.R.I.C.,PROF. SIR GEORGE PORTER, M.A., Sc.D.,F.R.I.C., F.R.S.F.R.S.C.Chem., F.R.I.C., F.R.S.PROF. R. P. BELL, M.A., C.CHEM., F.R.I.C.,F.R.S., F.R.S.E.Vice-Presiden tsPROF. A. D. BUCKINGHAM, M.A., Ph.D.,PROF. P. GRAY, M.A., Sc.D., C.Chem., F.R.I.C.PROF. M. MAGAT, D.Sc., D.Phi1.PROF.J. S. ROWLINSON, M.A., D.Phil., C,Chem.,DR. H. A. SKINNER, B.A., D.Phil., C.Chem.,PROF. F. C . TOMPKINS, DSc., C.Chem.,PROF. D. H. WHIFFEN, M.A., D.Phil., D.Sc.,C.Chem., F.R.I.C., F.R.A.C.I., F.R.S. F.R.I.C.F.R.I.C., F.R.S.F.R.I.C., F.R.S. C.Chem., F.R.I.C., F.R.SANNUAL GENERAL MEETING 35Ordinary MembersDr. W. J. Albery, M.A. D. Phil.Dr. J. H. Baxendale, D. Sc.PROF. MANSEL DAVIES, Sc.D., C.Chem., F.R.I.C.DR. W. J. DUNNING, M.B.E., Ph.D., C.Chem.,PROF. F. FRANKS, D.Sc., C.CHEM., F.R.I.C.DR. D. N. HAGUE, M.A., Ph.D., C.Chem.,DR. G. R. LUCKHURST, PH.D.PROF. A. M. NORTH, D.Sc., F.R.S.E., C.Chem.,DR. B. A. THRUSH, M.A., Sc.D.DR. D. A. YOUNG, D.Sc., M.INsT.P.F.R.I.C.F.R.I.C. F.R.I.C.Honorary SecretaryPROF.F. C. TOMPKINS, D.Sc., C.Chem., F.R.I.C., F.R.S.Honorary TreasurerPROF. P. GRAY, M.A., Sc.D., C.Chem., F.R.I.C.The President thanked Professor W. C. Price, Professor N. B. H. Jonathan, Professor I. M.Mills, Dr. R. Parsons and Dr. B. A. Pethica, the retiring members of Council, for their services.5 Future ActivitiesThe President reviewed future activities of the Faraday Division and drew attention to the increasein Divisional activities since amalgamation. A full programme of Discussions and Symposiawas planned for 1977 and the Division would also contribute informal discussions to the Annualand Autumn Meetings of the Society. In addition to the Bourke Lectures by Professor R.Gordon (Harvard), the Division would also be allocated half-day Symposia arranged aroundendowed lectures of the Society and the President reminded members that these were Faradaymeetings and urged them to encourage colleagues to support them.Council was continuing to collaborate with other Societies; the second of the biennial JointMeetings with the Deutsche Bunsen Gesellschaft, the SocietC de Chimie Physique and theAssociazione Italiana di Chimica Fisica was to be held in Germany in 1976 and the third wasplanned for France in 1978.Also, two meetings sponsored jointly with the Institute of Physicswere to take place in September 1977.Professor Murrell proposed that members of the Division be reminded that they were invitedto suggest topics for Discussions and it was agreed that a notice to this effect should appear inthe Faraday Transactions and in ‘Chemistry in Britain’NOTICES TO AUTHORS-NO.7/1970Deposition of Data-Supplementary Publications SchemePreambleThe growing volume of research that produces large quantities of data, the increasing facilitiesfor analysing such data mechanically, and the rising cost of printing are each making it verydifficult to publish in the Journal in the normal way the full details of the experimental datawhich become available. Moreover, whilst there is a large audience for the general methodand conclusions of a research project, the number of scientists interested in the details, andin particular in the data, of any particular case may be quite small. The British LibraryLending Division (B.L.L.D.) in consultation with the Editors of scientific journals, has nowdeveloped a scheme whereby such data and detail may be stored and then copies madeavailable on request at the B.L.L.D., Boston Spa.The Chemical Society is a sponsor ofthis scheme and has indicated to the B.L.L.D. its wish to use the facilities being madeavailable in this “Supplementary Publications Scheme”.Bulk information (such as crystallographic structure factor tables, computer programmesand output, evidence for amino-acid sequences, spectra, etc.), which accompany paperspublished in future issues of the Chemical Society’s Journal may in future be deposited,free of charge, with the Supplementary Publications Scheme, either at the request of the authorand with the approval of the referees or on the recommendation of referees and the approvalof the author.The SchemeUnder this scheme, authors will submit articles and the supplementary material to theJournal simultaneously in the normal way, and both will be refereed.If the paper is acceptedfor publication the supplementary material will be sent by the Society to the B.L.L.D. whereit will be stored. Copies will be obtainable by individuals both in the U.K. and abroadon quoting a supplementary publication number that will appear in the parent article.Preparation of MaterialAuthors will be responsible for the preparation of camera-ready copy according to thefollowing specifications (although the Society will be prepared to help in case of difficulty).(a) Optimum page size for text or tables in typescript: up to 30 cm x 21 cm.(b) Limiting page size for text or tables in typescript: 33 cm x 24 cm.(c) Limiting size for diagrams, graphs, spectra, etc.: 39 cm x 28.5 cm.( d ) Tabular matter should be headed descriptively on the first page, with column headings(e) Pages should be clearly numbered.recurring on each page.It is recommended that all material which is to be deposited should be accompanied by someprefatory text. Normally this will be the summary from the parent paper and authors willgreatly aid the deposition of the material if a duplicate copy of the summary is provided.If authors have the facilities available the use of a type face designed to be read by computersis encouraged.DepositionThe Society will be responsible for the deposition of the material with the B.L.L.D. TheB.L.L.D.will not receive material direct from authors since the Library wishes to ensurethat the material has been properly and adequately refereed.3Action by the SocietyThe Society will receive a manuscript for publication together with any supplementarymaterial for deposition and will circulate all of this to referees in the normal way. Whenthe edited manuscript is sent to the printers the supplementary material will be sent fordeposition to the National Lending Library who will issue the necessary publication number.The Society will add to the paper, at the galley proof stage, a footnote indicating whatmaterial has been deposited in the Supplementary Publications Scheme, the number ofpages it occupies, the supplementary publication number, and details as to how copies maybe obtained.AvailabilityCopies of Supplementary Publications may be obtained from the B.L.L.D.on demand byorganisations which are registered borrowers. They should use the normal forms andcoupons they use for all requests. Others may obtain them at the rates shown below.Costs include postage (airmail where available). Cheques should be made payable to‘The British Library’. Hard copy will normally be provided.United Kingdom 5p per pageEurope 21.25 per 10 pagesOutside Europe 21.65 per 10 pages.Pro forma invoices are sent in all cases where normal forms and coupons are not used.All requests for Supplementary Publications should be addressed as follows :M.J. P. Chillag,British Library Lending Division,Boston Spa,Wetherby,West Yorkshire LS23 7BQ,United Kingdom.In all correspondence with the B.L.L.D. or the Society authors must cite the supple-ment ary publication number.International CollaborationA similar scheme (known as the National Auxiliary Publications Service) is being operatedin the U.S.A. by the American Society for Information Science. Similar schemes are alsobeing contemplated in other countries. The provision of reciprocal arrangements for theexchange of supplementary data between the various national deposition centres is beinginvestigated.3NQTICE TO AUTHQRS-NQ. 911974NomenclatureFor many years the Society has actively encoxaged the use of standard I.U.P.A.C.nomenclature and symbolism in its publications ;IS an aid to the accurate and unambiguouscommunication of chemical information between authors and readers.Although theJ.U.P.A.C. rules for naming organic compounds have now gained wide acceptance amongstchemists, mainly because they have been in existence for a number of years, those for naminginorganic compounds are of more recent origin and for this reason their acceptance is lessgtneral .In order to encourage authors to use I. U.P.A.C. nomenclature rules when drafting papers,atkntion is drawn to the following publications in which both the rules themselves andguidance on their use are given.‘Nomenclature of Qrganic Chemistry, Sections A, B, and C’, Butterworths, London,‘Nomenclature of Inorganic Chemistry’, Butterworths, London, 1971.‘Manual of Symbols and Terminology for Physicochemical Quantities and Units’,In addition to the above publicatioiis, provisional rules for the naming of organometalliccompounds, amino-acids, carbohydrates, carotenoids, and steroids, and rules of stereo-chemistry are available from the:2nd Edition, 1971.Butt erwor t hs, London, 1 970.I.U. P.A. C. Secretariat ,Bank Court Chambers,2-3 Pound Way,Cowley Centre,OXFORD OX4 3 Y F .It is recommended that where there are no I.U.P.A.C. rules for the naming of particularcompounds or authors find difficulty in applying the existing rules, they should seek theadvice of the Society’s editorial staff.3NOTICE TO AUTHORS-NO. 10/1976Authentication of New Compounds(1) It is the responsibility of authors to provide fully convincing evidence for the homo-geneity and identity of all compounds they claim as new.Evidence of both purity andidentity is required to establish that the properties and constants reported are those of thecompound with the new structure claimed.(2) In the context of this Notice a compound is considered as new (a) if it has not beenprepared before, (b) if it has been prepared before but not adequately purified, (c) if it hasbeen purified but not adequately characterised, ( d ) if, earlier, it has been assigned an erroneousconstitution, or (e) if it is a natural product synthesised for the first time. In preliminarycommunications compounds are often recorded with limited characterising data ; in spiteof (c) above later preparations of such compounds are not considered as new if the propertiespreviously reported are confirmed ; the same applies to patents.*(3) Referees are asked to assess, as a whole, the evidence in support of the homogeneityand structure of all new compounds.No hard and fast rules can be laid down to cover alltypes of compounds, but the Society’s policy remains unchanged in that evidence for theunequivocal identification of new compounds should normally include good elementalanalytical data ; an accurate mass measurement of a molecular ion does not provide evidenceof purity of a compound and must be accompanied by independent evidence of homogeneity.Low-resolution mass spectroscopy must be treated with even more reserve in the absence offirm evidence to distinguish between alternative molecular formulae. Where elementalanalytical data are not available, appropriate evidence which is convincing to an expert inthe field will be acceptable, but authors should include, for the referees, a brief explanationof the special nature of their problem.(4) Spectroscopic information necessary to the assignment of structure should normallybe given. Just how complete this information should be must depend upon the circum-stances; the structure of a compound obtained from an unusual reaction or isolated froma natural source needs much stronger supporting evidence than one derived by a standardreaction from a precursor of undisputed structure. Authors are reminded that full spectro-scopic assignments may always be treated as a Supplementary Publication where theirimportance does not justify their inclusion in the published paper.(5) Finally, referees are reminded of the need to be exacting in their standards but at thesame time flexible in their admission of evidence. It remains the Society’s policy to acceptwork only of high quality and to permit no lowering of present standards.* New compounds should be indicated by underlining the name (for italics) at its first mention(excluding headings) in the Experimental section only, and by giving analytical results in the form :(Found: C, 63.1 ; H, 5.4. C13Hi3N04 requires C, 63.2; H, 5.3 %). If analytical results forcompounds which have been adequately described in the literature are to be included, they shouldbe given in the form : (Found : C, 62.95 ; H, 5.4. Calc. for C13H13N04 : C, 63.2 ; H, 5.3 %).Analyses are normally quoted to the nearest 0.05 %.3Publication of Theoretical and Computational PapersThe Primary Journals Committee has been considering future policy towards the publicationof papers with a heavily computational content, particularly where these involve standardmethods, such as semi-empirical or ab initio calculations of molecular electronic propertiesusing readily available computer programs. Many such papers report what would be con-sidered ‘routine work’ in other areas of chemistry and have often included extensive detail.A specialist sub-committee formulated a set of proposals which were circulated to a largerepresentative sample of theoretical chemists and met with general acceptance. These, withthe comments on them, form the basis of this notice.The Primary Journals Committee recognises that computational work can play a valuablerole in chemistry, and will probably continue to do so on an increasing scale. It accepts thetime-honoured principle that the first criterion for publication of a paper by the Societyshould be the worthiness of the chemical problem considered, rather than the particulartechniques employed by the author. For example, the use of a new computing algorithm,or the modification of a program, would not usually, on its own, provide sufficient justificationfor publication.The Primary Journals Committee recommends to authors the following guidelines for thepreparation of computational papers, so that the material can be presented concisely andeffectively.(i) Papers should be submitted to the appropriate journal: a paper containing in-novations in theory to Faraday Transactions 11, one in which the computations areincidental to the chemistry to Perkin, Dalton or Faraday I Transactions. Papersconcerned mainly with computational details are unlikely to be accepted.(ii) The purpose of the paper and the precise objectives of the calculations performedshould be clearly stated: the results obtained should be reported only in so far asthey relate to those objectives.(iii) Many papers use a routine procedure based on a well documented method, be itsemi-empirical or ab initio. It is then sufficient to name the particular variant,referring to key papers in which the method was developed, to cite the computerprogram used, and to indicate briefly any modification made by the author. Areview of theoretical background would be out of place, but an author should saywhy he considers the method adequate for his purposes.(iv) Extensive tabulation of numerical results, such as the magnitudes of atomic orbitalcoefficients, electron populations, contour maps of molecular orbitals and electrondensities, and peripheral material of a similar nature, is normally unnecessary.Lengthy line-by-line discussion of such material is, as a general rule, quite unaccep-table. Where an author considers that there is a special need to make such materialavailable to other workers, as with highly accurate computations, for example,then this may be deposited with the British Library as a Supplementary Publication.Such material should be submitted with the main paper, clearly distinguished fromit, and referred to in the main text.Guidelines can never provide sufficient criteria for acceptance or rejection of a paper.Critical assessment of the theoretical methods used in a computation, and of their suitabilityfor the purpose in hand, will continue to be entrusted to specialist referees who must alsodecide whether the results are new and advance science.4