cis-Cyclononene

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Reaction 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

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Individual Reactions

Hydrogen + cis-Cyclononene = Cyclononane

By formula: H2 + C9H16 = C9H18

Quantity Value Units Method Reference Comment
Δr-23.62 ± 0.07kcal/molChydTurner and Meador, 1957liquid phase; solvent: Acetic acid

trans-Cyclononene = cis-Cyclononene

By formula: C9H16 = C9H16

Quantity Value Units Method Reference Comment
Δr-2.89 ± 0.33kcal/molEqkTaskinen, 1980liquid phase; solvent: Acetic acid

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 as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C9H16+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
8.81 ± 0.15EIRemane, Graefe, et al., 1972LLK

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Notes

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

Turner and Meador, 1957
Turner, R.B.; Meador, W.R., Heats of hydrogenation. IV. Hydrogenation of some cis- and trans-cycloolefins, J. Am. Chem. Soc., 1957, 79, 4133-4136. [all data]

Taskinen, 1980
Taskinen, E., Thermodynamics of vinyl ethers. XXVI. Relative stabilities of the geometrical isomers of 8- to 15-membered 1-methoxycycloalkenes, Acta Chem. Scand., Ser. B, 1980, 643-646. [all data]

Remane, Graefe, et al., 1972
Remane, H.; Graefe, J.; Herzschuh, R., Ionisationspotentiale von cis- und trans-Cycloalkenen, Z. Chem., 1972, 12, 194. [all data]


Notes

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