ISSN 0956-5000 JCFTEV(18) 2601 -2847 (1994) JOURNAL OF THE CHEMICAL SOCIETY Faraday Transactions Physical Chemistry & Chemical Physics CONTENTS 2601 Microwave spectrum of sulfuryl chloride fluoride, S0,ClF : Structure, hyperfine constants and harmonic force field H. S. P. Miiller and M. C. L. Gerry 261 1 Spectroscopic investigations on iminophosphanes and methylenephosphanes G. David, V. von der Gonna, E.Niecke, T. Busch, W. W. Schoeller and P. Rademacher 2617 Further studies on the polarizabilities and hyperpolarizabilities of the substituted polyenes and polyphenyls I. D. L. Albert, D. Pugh and J. 0.Morley 2623 Intrinsically unpolarized fluorescence of c6, M. N. Berbaran-Santos and B. Valeur 2627 Photoinduced and thermal isomerization processes for bis-oxonols : Rotor volume, stereochemical and viscosity effects A.C. Benniston and A. Harriman 2635 Spectroscopic properties of aromatic dicarboximides. Part 2.-Substituent effect on the photophysical properties of N-phenyl-l,2-naphthalimide A. Demeter, T. Berces, L. Biczok, V. Wintgens, P. Valat and J. Kossanyi 2643 EPR spin-labelling and spin-trapping study of proteins in reverse micelles G. S. Timmins, M. J. Davies, B. C. Gilbert and H. Caldararu 2649 EPR data do not support the P=O representation for triakyl phosphates and phosphine oxides or sulfides U. S. Rai and M. C. R. Symons 2653 31P and 'H powder ENDOR and molecular orbital study of a co33-ion in X-irradiated carbonate containing hydroxyapatites P.D. Moens, F. J. Callens, P.F. Matthys and R. M. Verbeeck 2663 EPR and NMR studies of amorphous aluminium borates S. Simon, A. van der Pol, E. J. Reijerse, A. P. M. Kentgens, G. J. van Moorsel and E. de Boer 267 1 Effects encountered in EPR spectroscopy and imaging at small magnetic fields D. G. Gillies, L. H. Sutcliffe and M. R.Symhm 2677 Excess molar enthalpies of nitrous oxide-toluene in the liquid and supercritical regions R. C. Castells, C.Menduiiia, C. Pando and J. A. R.Renuncio 2683 Thermodynamic study of the transfer of the tin@), lead(@ and alkaline-earth-metal ions from water to methanol, dimethyl sulfoxide, acetonitrile, pyridine and N,N-dimethylthioformamide M. Chaudhry, Y. Kinjo and I. Persson 269 1 Enthalpies of transfer of tetrabutylammonium bromide from water to highly aqueous water-methanol, -ethanol, -propan-1-01 and -acetonitrile mixtures at 298 K : Consideration of the extended coordination model solvation parameters P.Hogan, I. McStravick, J. Mullally and W. E.Waghorne 2697 ATR-FTIR studies of ion-solvent and ion-ion interactions in divalent-metal perchlorate-acetonitrile solutions W. R. Fawcett, G. Liu and A. A. Kloss 2703 Phase transitions in the bilayers in vesicles formed from binary mixtures of symmetric di-n-alkylphosphates in aqueous solutions M. J. Blandamer, B. Briggs, P.M. Cullis, J. B. F. N.Engberts, A. Wagenaar, E. Smits, D. Hoekstra and A. Kacperska 2709 Gel to liquid crystal transitions for vesicles in aqueous solutions prepared using mixtures of sodium dialkylphosphates (R'O)(R20)P02-Na+ and (R30)2P02-Na+, where R1 = C1,H2,, R2 = C,,H,, or C'BH37 and R3 = C12H2S, C14H29, C16H33 or C,,H3, M.J. Blandamer, B. Briggs, P. M. Cullis, J. B. F. N. Engberts, A. Wagenaar, E. Smits, D. Hoekstra and A. Kacperska 2717 Effects of surfactant charge and structure on excited-state protolytic dissociation of 1-naphthol in vesicles Y. V. Il'ichev, K. M. Solntsev, M. G. Kuzmin and H. Lemmetyinen 2725 Aggregation, hydrogen bonding and thermodynamic studies on Boc-Val-Val-Ile-OMe tripeptide micelles in chloroform R. Jayakumar, R. G. Jeevan, A. B. Mandal and P.T. Manoharan 273 1 Interaction of water with a,a-trehalose in solution : Molecular dynamics simulation approach M. C. Donnamaria, E. I. Howard and J. R. Grigera 2737 Brownian dynamics simulation of a multi-subunit deformable particle in simple shear flow M.C. Bujan-Nuiiez and E. Dickinson 2743 Surface chemistry and microemulsion formation in systems containing dialkylphthalate esters as oils R. Aveyard, B. P. Binks, P. D. I. Fletcher, P. A. Kingston and A. R. Pitt 2753 Solutions of aluminium in liquid lithium: Electrical resistivity of liquid alloys R. J. Pulham, P. Hubberstey and P. Hemptenmacher 2757 Electrical properties of an ethanol-dodecane mixture near the upper critical solution point K. Orzechowski 2765 Directional symmetry of the time lag for downstream absorptive permeation studied by the matrix method J. S. Chen 2769 Molecular conformation of n-alkyloligo(oxyethy1ene)sin the solid state studied by Raman spectroscopy.Effect of the end group S. Masatoki and H. Matsuura 2775 EXAFS studies of molecular geometries of some CO" and Co"' porphyrins M. Endregard, D. G. Nicholson, R. J. Abraham, I. Marsden and B. Beagley 2783 EXAFS data analysis for lanthanide sesquioxides P. Malet, M. J. Capitan, M. A. Centeno, J. A. Odriozola and I. Carrizosa 2791 Single-crystal structure of C,, at 300 K. Evidence for the presence of oxygen in a statically disordered model W. Bensch, H. Werner, H. Bart1 and R. Schlogl 2799 High-resolution electron microscopy studies of a microporous carbon produced by arc-evaporation P. J. F. Harris, S. C. Tsang, J. B. Claridge and M. L. H. Green 2803 Characterization of carbon-supported ruthenium-tin catalysts by high-resolution electron microscopy G.Neri, R. Pietropaolo,S. Galvagno, C. Milone and J. Schwank 2809 Ru-Cu/SiO, catalysts: Characterization by FTIR spectroscopy C. Crisafulli, R. Maggiore, S. Scire and S. Galvagno 2815 FTIR study of the influence of sulfate species on the adsorption of NO, CO and NH, on CuO/Al,O, catalysts M. Waqif, M. Lakhdar, 0.Saur and J-C. Lavalley 2821 Adsorption of MCM-14 mesoporous molecular sieves. Part 1 .-Nitrogen isotherms and parameters of the porous structure J. Rathousky, A. Zukal, 0.Franke and G. Schulz-Ekloff 2827 IR study of ethene and propene oligomerization on H-ZSM-5 : Hydrogen-bonded precursor formation, initiation and propagation mechanisms and structure of the entrapped oligomers G. Spoto, S. Bordiga, G. Ricchiardi, D.Scarano, A. Zecchina and E. Borello 2837 Acid properties of a ZSM-20-type zeolite H. Kosslick, H. Berndt, H. D. Lanh, A. Martin, H. Miessner, V. A. Tuan and J. Janchen FARADAY COMMUNICATIONS 2845 Intramolecular excimer formation in 175-di(9-anthryl)-n-pentane T. A. Smith, G. D. Scholes, G. 0.Turner and K. P. Ghiggino Note: Where an asterisk appears against the name of one or more of the authors, it is included with the authors' approval to indicate that correspondence may be addressed to this person. COPIES OF CITED ARTICLES The Royal Society of Chemistry Library can usually supply copies of cited articles. 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