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2-Oxetanone, 4-methylene-

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Gas 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
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Deltafgas-190.2 ± 0.54kJ/molCcrMansson, Nakase, et al., 1968ALS

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
36.2750.Thermodynamics Research Center, 1997p=1 bar. Selected entropy and heat capacity at 298.15 K are in close agreement with statistical values calculated by [ Joshi R.M., 1970]. However entropy values at 600 and 1000 K obtained by [ Joshi R.M., 1970] are about 27 J/mol*K lower than selected ones. Estimations by difference method [ Dorofeeva O.V., 1997] give preference for data [ Thermodynamics Research Center, 1997].; GT


Go To: Top, Gas phase thermochemistry data, Notes

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

Mansson, Nakase, et al., 1968
Mansson, M.; Nakase, Y.; Sunner, S., The enthalpies of combustion and formation of diketene, Acta Chem. Scand., 1968, 22, 171-174. [all data]

Thermodynamics Research Center, 1997
Thermodynamics Research Center, Selected Values of Properties of Chemical Compounds., Thermodynamics Research Center, Texas A&M University, College Station, Texas, 1997. [all data]

Joshi R.M., 1970
Joshi R.M., Thermodynamic properties of some monomeric compounds in the standard ideal gas state, J. Polym. Sci., Part A-2, 1970, 8, 679-687. [all data]

Dorofeeva O.V., 1997
Dorofeeva O.V., Unpublished results. Thermocenter of Russian Academy of Science, Moscow, 1997. [all data]


Go To: Top, Gas phase thermochemistry data, References