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Ethanedione, diphenyl-

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Condensed phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafsolid-154.0kJ/molCcbParks and Mosher, 1962ALS
Deltafsolid-179.kJ/molCcbSpringall and White, 1954ALS
Deltafsolid138.kJ/molCcbLandrieu, 1906ALS
Quantity Value Units Method Reference Comment
Deltacsolid-6784. ± 3.kJ/molCcbParks and Mosher, 1962Corresponding «DELTA»fsolid = -153.9 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacsolid-6760. ± 3.kJ/molCcbSpringall and White, 1954Corresponding «DELTA»fsolid = -179. kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacsolid-6784.8kJ/molCcbBarker, 1925Author was aware that data differs from previously reported values; Corresponding «DELTA»fsolid = -154. kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacsolid-6828.7kJ/molCcbLandrieu, 1906Corresponding «DELTA»fsolid = -110. kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
solid,1 bar292.08J/mol*KN/ADworkin A., 1983DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
245.7298.15Dworkin A., 1983T = 15 to 300 K.; DH

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Parks and Mosher, 1962
Parks, G.S.; Mosher, H.P., Heats of combustion and formation of seven organic compounds containing oxygen, J. Chem. Phys., 1962, 37, 919-920. [all data]

Springall and White, 1954
Springall, H.D.; White, T.R., Heats of combustion and molecular structure. Part II. The mean bond energy term for the carbonyl system in certain ketones, J. Chem. Soc., 1954, 2765-27. [all data]

Landrieu, 1906
Landrieu, M.Ph., Thermochimie des hydrazones et des osazones, des dicetones-«alpha» et des sucres reducteurs, Compt. Rend., 1906, 140, 580-582. [all data]

Barker, 1925
Barker, M.F., Calorific value and constitution, J. Phys. Chem., 1925, 29, 1345-1363. [all data]

Dworkin A., 1983
Dworkin A., Heat capacity, phase transition, and thermodynamic properties of benzil, J. Chem. Thermodyn., 1983, 15, 1029-1035. [all data]


Notes

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