Decafluorocyclohexene

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

Quantity Value Units Method Reference Comment
Δfgas  CmAndreevskii and Antonova, 1982uncertain value: -1903. kJ/mol
Δfgas-1932.5 ± 7.3kJ/molCcbPrice and Sapiano, 1979Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -1906.6 ± 7.2 kJ/mol; hf_CF4=-933.0 kJ/mol incomplete combustion
Δfgas-1935.5kJ/molCcrCox, Gundry, et al., 1964 

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
Δfliquid-1966.2kJ/molCcrCox, Gundry, et al., 1964 
Quantity Value Units Method Reference Comment
Δcliquid-1489.54kJ/molCcbPrice and Sapiano, 1979hf_CF4=-933.0 kJ/mol incomplete combustion
Δcliquid-2184.7 ± 2.1kJ/molCcrCox, Gundry, et al., 1964 

Phase change 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
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Δvap30.96kJ/molVPrice and Sapiano, 1979hf_CF4=-933.0 kJ/mol incomplete combustion; ALS
Δvap31.0kJ/molN/APrice and Sapiano, 1979Based on data from 277. to 319. K.; AC
Δvap30.8kJ/molVCox, Gundry, et al., 1964ALS

Gas phase ion energetics 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: John E. Bartmess

View reactions leading to C6F10+ (ion structure unspecified)

Electron affinity determinations

EA (eV) Method Reference Comment
>1.40 ± 0.30EndoLifshitz, Tiernan, et al., 1973 

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.

Andreevskii and Antonova, 1982
Andreevskii, D.N.; Antonova, Z.A., Development of an increment scheme for calculating the thermodynamic properties of organic polyfluoro compounds, J. Appl. Chem. USSR, 1982, 55, 582-587. [all data]

Price and Sapiano, 1979
Price, S.J.W.; Sapiano, H.J., Determination of ΔH°f298(C6F10,g) and ΔH°f298(C6F12,g) from studies of the combustion of decafluorocyclohexene and dodecafluorocylohexene in oxygen and calculation of the resonance energy of hexafluorobenzene, Can. J. Chem., 1979, 58, 685-688. [all data]

Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P., Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]

Cox, Gundry, et al., 1964
Cox, J.D.; Gundry, H.A.; Head, A.J., Thermodynamic properties of fluorine compounds. Part 1.-Heats of combustion of p-fluorobenzoic acid, pentafluorobenzoic acid, hexafluorobenzene and decafluorocyclohexene, Trans. Faraday Soc., 1964, 60, 653-665. [all data]

Lifshitz, Tiernan, et al., 1973
Lifshitz, C.; Tiernan, T.O.; Hughes, B.M., Electron affinities from endothermic negative-ion charge transfer reactions. IV. SF6, selected fluorocarbons, and other polyatomic molecules, J. Chem. Phys., 1973, 59, 3182. [all data]


Notes

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