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2,3-Pentadiene

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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
Deltafgas133.0 ± 0.71kJ/molCmFraser and Prosen, 1955ALS
Quantity Value Units Method Reference Comment
Deltacgas-3243.9 ± 0.67kJ/molCmFraser and Prosen, 1955Corresponding «DELTA»fgas = 133.1 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
gas329.11J/mol*KN/AMesserly J.F., 1970GT

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
38.350.Thermodynamics Research Center, 1997GT
55.3100.
68.0150.
78.7200.
94.3273.15
99.9298.15
100.3300.
123.20400.
144.5500.
163.0600.
179.4700.
193.800.
206.900.
216.1000.
225.1100.
233.1200.
240.1300.
246.1400.
251.1500.

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.

Fraser and Prosen, 1955
Fraser, F.M.; Prosen, E.J., Heats of combustion and isomerization of six pentadienes and spiropentane, J. Res. NBS, 1955, 54, 143-148. [all data]

Messerly J.F., 1970
Messerly J.F., Chemical thermodynamic properties of the pentadienes. Third law studies, J. Chem. Eng. Data, 1970, 15, 227-232. [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]


Notes

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