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Hydrazine, tetraphenyl-

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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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafsolid452.7kJ/molCcbMedard, 1955At 18 C
Deltafsolid457.9 ± 2.6kJ/molCmCole and Gilbert, 1951Reanalyzed by Cox and Pilcher, 1970, Original value = 456.9 kJ/mol
Quantity Value Units Method Reference Comment
Deltacsolid-12755.5 ± 2.8kJ/molCcbMedard, 1955At 18 C
Deltacsolid-12760.4 ± 2.5kJ/molCmCole and Gilbert, 1951Reanalyzed by Cox and Pilcher, 1970, Original value = -12760. kJ/mol
Deltacsolid-12752.7 ± 6.3kJ/molCcbAnderson and Gilbert, 1942 

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.

Medard, 1955
Medard, L., La chaleur de combustion de la diphenylamine et l'energie de la liaison n - n, J. Chem. Phys., 1955, 52, 467-472. [all data]

Cole and Gilbert, 1951
Cole, L.G.; Gilbert, E.C., The heats of combustion of some nitrogen compounds and the apparent energy of the N-N bond, J. Am. Chem. Soc., 1951, 73, 5423-5427. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Anderson and Gilbert, 1942
Anderson, C.M.; Gilbert, E.C., The apparent energy of the N-N bond as calculated from heats of combustion, J. Am. Chem. Soc., 1942, 64, 2369-2372. [all data]


Notes

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