cyclopentanecarbonitrile

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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
Δfgas48.8 ± 2.8kJ/molCmFuchs and Hallman, 1983 
Δfgas41.8kJ/molCcrHall and Baldt, 1971 
Δfgas43.93kJ/molCcbProchazka, Krestanova, et al., 1970 

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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Δfliquid0.67kJ/molCcrHall and Baldt, 1971ALS
Δfliquid0.50kJ/molCcbProchazka, Krestanova, et al., 1970ALS
Quantity Value Units Method Reference Comment
Δcliquid-3648.0kJ/molCcrHall and Baldt, 1971ALS
Δcliquid-3647.9kJ/molCcbProchazka, Krestanova, et al., 1970ALS

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
167.5297.Hall and Baldt, 1971DH

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Notes

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

Fuchs and Hallman, 1983
Fuchs, R.; Hallman, J.H., Heats of vaporization of some monosubstituted cyclopropane, cyclobutane, and cyclopentane derivatives. Some observations on the enthalpies of isodesmic ring opening reactions of cyclobutane derivatives, Can. J. Chem., 1983, 61, 503-505. [all data]

Hall and Baldt, 1971
Hall, H.K., Jr.; Baldt, J.H., Thermochemistry of strained-ring bridgehead nitriles and esters, J. Am. Chem. Soc., 1971, 93, 140-145. [all data]

Prochazka, Krestanova, et al., 1970
Prochazka, M.; Krestanova, V.; Konicek, J.; Smisek, M., Thermochemistry of nitriles. II. Alicyclic nitriles, Collect. Czech. Chem. Commun., 1970, 35, 727-732. [all data]


Notes

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