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1. |
Critical Review of Rate Constants for Reactions of Transients from Metal Ions and Metal Complexes in Aqueous Solution |
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Journal of Physical & Chemical Reference Data,
Volume 24,
Issue 3,
1995,
Page 1055-1349
George V. Buxton,
Quinto G. Mulazzani,
Alberta B. Ross,
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摘要:
Kinetic data for transient metal species in aqueous solution have been critically reviewed. The compilation covers over 2000 measurements of rate constants involving 660 metal ions and metal complexes from Groups 4‐15; lanthanides and actinides are not included. Most of the data have been obtained by the methods of pulse radiolysis or flash photolysis. Data have been collected from 500 publications through 1993. ©1995AmericanInstituteofPhysicsandAmericanChemicalSociety.
ISSN:0047-2689
DOI:10.1063/1.555966
出版商:AIP
年代:1995
数据来源: AIP
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2. |
Ideal Gas Thermodynamic Properties of Sulphur Heterocyclic Compounds |
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Journal of Physical & Chemical Reference Data,
Volume 24,
Issue 3,
1995,
Page 1351-1375
O. V. Dorofeeva,
L. V. Gurvich,
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摘要:
The available structural parameters, fundamental frequencies and enthalpies of formation for thiirane, thiirene, thietane, 2H‐thiete, 1,2‐dithiete, tetrahydrothiophene, 2,3‐dihydrothiophene, 2,5‐dihydrothiophene, thiophene, 1,2‐dithiolane, 1,3‐dithiolane, 1,2.4‐trithiolane, tetrahydro‐2H‐thiopyran, 5,6‐dihydro‐2H‐thiopyran, 1,3‐dithiane, 1,4‐dithiane, 1,4‐dithiin, 1,3,5‐trithiane, thiepane and 1,3,5,7‐tetrathiocane were critically evaluated and recommended values were selected. Molecular constants and enthalpies of formation for some of the molecules were estimated, as experimental values for these compounds are not available. Using the rigid‐rotor harmonic‐oscillator approximation, this information was used to calculate the chemical thermodynamic functions,Cp○,S°, −(G°−H0○)/T,H°−H0○, and the properties of formation, &Dgr;f H°, &Dgr;f G°, log Kf○, to 1500 K in the ideal gas state at a pressure of 1 bar. The contributions to the thermodynamic properties of compounds having inversion motion (thietane, 2,3‐ and 2,5‐dihydrothiophene) or pseudo‐rotation (tetrahydrothiophene) have been computed by employing a partition function formed by the summation of the inversional or pseudo‐rotational energy levels. These energy levels have been calculated by solving the wave equation using appropriate potential functions. The calculated values of the thermodynamic functions are compared with those reported in other works. Comparison with experimental data, where such are available, is also presented. The thermodynamic properties for twelve of the compounds are reported for the first time. ©1995AmericanInstituteofPhysicsandAmericanChemicalSociety.
ISSN:0047-2689
DOI:10.1063/1.555962
出版商:AIP
年代:1995
数据来源: AIP
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3. |
Standard Reference Data for the Thermal Conductivity of Water |
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Journal of Physical & Chemical Reference Data,
Volume 24,
Issue 3,
1995,
Page 1377-1381
Maria L. V. Ramires,
Carlos A. Nieto de Castro,
Yuchi Nagasaka,
Akira Nagashima,
Marc J. Assael,
William A. Wakeham,
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摘要:
New experimental data on the thermal conductivity of liquid water along the saturation line have been obtained recently, using the bare and coated transient hot wire technique, with high accuracy. The quality of the data is such that new standard reference values can be proposed with confidence limits of 0.7% at a 95% confidence level. These data and the correlation herein presented revise a previous correlation endorsed by IUPAC. ©1995AmericanInstituteofPhysicsandAmericanChemicalSociety.
ISSN:0047-2689
DOI:10.1063/1.555963
出版商:AIP
年代:1995
数据来源: AIP
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