1,4-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
Δfgas106.3 ± 1.3kJ/molCmFraser and Prosen, 1955ALS
Quantity Value Units Method Reference Comment
Δcgas-3217.2 ± 1.3kJ/molCmFraser and Prosen, 1955Corresponding Δfgas = 106.4 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
gas333.97J/mol*KN/AMesserly J.F., 1970GT

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
43.0550.Thermodynamics Research Center, 1997Maximum discrepancies with other statistically calculated values [ Petrova-Kuminskaya S.V., 1986] amount to about 6 and 11 J/mol*K for S(1000 K) and Cp(298.15 K).; GT
53.50100.
62.22150.
72.77200.
91.38273.15
98.24298.15
98.75300.
125.91400.
149.93500.
170.10600.
186.99700.
201.5800.
213.7900.
224.31000.
233.41100.
241.41200.
248.21300.
254.21400.
259.41500.

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]

Petrova-Kuminskaya S.V., 1986
Petrova-Kuminskaya S.V., Thermodynamic properties of 1,4-pentadiene and trans-1,3-pentadiene calculated by statistical thermodynamics method, Vestn. Beloruss. Univ., Ser. 2, 1986, 6-8. [all data]


Notes

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