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
Δfsolid-36.80kcal/molCcbParks and Mosher, 1962ALS
Δfsolid-42.7kcal/molCcbSpringall and White, 1954ALS
Δfsolid33.1kcal/molCcbLandrieu, 1906ALS
Quantity Value Units Method Reference Comment
Δcsolid-1621.5 ± 0.7kcal/molCcbParks and Mosher, 1962Corresponding Δfsolid = -36.78 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcsolid-1615.6 ± 0.8kcal/molCcbSpringall and White, 1954Corresponding Δfsolid = -42.7 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcsolid-1621.6kcal/molCcbBarker, 1925Author was aware that data differs from previously reported values; Corresponding Δfsolid = -36.7 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcsolid-1632.1kcal/molCcbLandrieu, 1906Corresponding Δfsolid = -26.2 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
solid,1 bar69.809cal/mol*KN/ADworkin A., 1983DH

Constant pressure heat capacity of solid

Cp,solid (cal/mol*K) Temperature (K) Reference Comment
58.72298.15Dworkin 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-α 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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