JANAF thermochemical tables

References D. D. Wagman, et ah, The NBS Tables of Chemical Thermodynamic Properties, in J. Phys. Chem. Ref. Data, 11 2,1982 M. W. Chase, et ah, JANAF Thermochemical Tables, 3rd ed., American Chemical Society and the American Institute of Physics, 1986 (supplements to JANAF appear in J. Phys. Chem. Ref. Data) Thermodynamic Research Center, TRC Thermodynamic Tables, Texas A M University, College Station, Texas I. Barin and O. Knacke, Thermochemical Properties of Inorganic Substances, Springer-Verlag, Berlin, 1973 J. B. Pedley, R. D. Naylor, and S. P. Kirby, Thermochemical Data of Organic Compounds, 2nd ed.. Chapman and Hall, London, 1986 V. Majer and V. Svoboda, Enthalpies of Vaporization of Organic Compounds, International Union of Pure and Applied Chemistry, Chemical Data Series No. 32, Blackwell, Oxford, 1985. 

JANAF Thermochemical Tables, NSRDA-NBS37, 2nd ed., NBS, Washington D.C., 1971. 

D. R. Stull and co-eds, JANAF Thermochemical Tables, 2nd ed., NSRDS-NBS37, U. S. Government Printing Office, Washington, D.C., June 1971, and subsequent revisions. 

JANAF Thermochemical Tables, 1975 Suppl.,/ Phys. Chem. Ref. Data 4(1), 51 (1975). 

Converted and usually rounded off from JANAF Thermochemical Tables, NSRDS-NBS-37, 1971 (1141 pp.)... 

Usually rounded off from JANAF Thermochemical Tables, NSRDS-NBS-37, 1971 (1141 ppj- Equilibrium constants can he calculated hy combining AhJ values from Table 2-221, h-r— ho is from Table 2-222, and 5 values from the above, using the formula In kp = —AG/(RT), where AG = AhJ + hj — /i29s) T . 

Heat Capacity, C° Heat capacity is defined as the amount of energy required to change the temperature of a unit mass or mole one degree typical units are J/kg-K or J/kmol-K. There are many sources of ideal gas heat capacities in the hterature e.g., Daubert et al.,"" Daubert and Danner,JANAF thermochemical tables,TRC thermodynamic tables,and Stull et al. If C" values are not in the preceding sources, there are several estimation techniques that require only the molecular structure. The methods of Thinh et al. and Benson et al. " are the most accurate but are also somewhat complicated to use. The equation of Harrison and Seaton " for C" between 300 and 1500 K is almost as accurate and easy to use ... 

Ideal gas absolute entropies of many compounds may be found in Daubert et al.,"" Daubert and Danner," JANAF Thermochemical Tables,TRC Thermodynamic Tables,and Stull et al. ° Otherwise, the estimation method of Benson et al. " is reasonably accurate, with average errors of 1-2 J/mol K. Elemental standard-state absolute entropies may be found in Cox et al." Values from this source for some common elements are listed in Table 2-389. ASjoqs may also be calculated from Eq. (2-52) if values for AHjoqs and AGJoqs are known. 

M. W. Chase, Jr., C. A. Davies. J. R. Downey. Jr.. D. J. Fryrip. R. A. McDonald, and A. N. Syverud, JANAF Thermochemical Tables. Third Edition. Part 1. Al-Co and Part 2 Cr-Zr , J. Phys. Chem. Ref. Data. 14. 1985, Supplement No. 1. Other more specialized tables can be found, along with individual references, in the literature. 

Chase, M. V., JANAF Thermochemical Tables, 13(1), American Chem. Soc. Am. Inst, of Physics (1985)... 

Janaf Thermochemical Tables." Dow Chemical Co., Midland, Michigan, 1963. 

JANAF Thermochemical Tables, Natl. Stand. Ref. Data Ser. NSRDS-NBS 37, (1971) also Dow Chemical Company, distributed by Clearinghouse for Federal Scientific and Technical Information, PB168370 (1965) and subsequent updates. 

JANAF Thermochemical Tables, Stull, D. R., Prophet, H., National Bureau of Standards, 2nd edn., 1971... 

Chase, M.W. NIST JANAF Thermochemical Tables, American Institute of Physics Woodbury, NY, 1998. 

JANAF (1986), JANAF Thermochemical Tables, 3rd ed., M.W. Chase, Jr., C.A. Davies, J.R Downey, Jr., D.J. Fmrip, R.A. McDonald, A.N. Syverud. Published by the American Chemical Society (Washington, DC) and the American Institute of Physics (New York) for the National Bureau of Standards. 

JANAF Thermochem. Tables, Dow Chemical Company, Midland, Michigan, 1965. 

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