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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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference Comment
9.75EIRabbih and Selim, 1983LBLHLM
10.0 ± 0.2EIDerrick, Holmes, et al., 1975LLK
10.0EIWard and Williams, 1969RDSH

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C3H5O+11.5?EIWard and Williams, 1969RDSH
C5H7+10.9CH3+H2OEIWard and Williams, 1969RDSH
C6H10+10.4 ± 0.05H2OEIGreen, Bafus, et al., 1975LLK
C6H10+10.2 ± 0.2H2OEIDerrick, Holmes, et al., 1975LLK
C6H10+9.47H2OEILewis and Hamill, 1970RDSH
C6H10+10.4 ± 0.05H2OEIGreen, 1980Vertical value; LLK


Go To: Top, 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.

Rabbih and Selim, 1983
Rabbih, M.A.; Selim, E.T.M., A Mass spectrometric appearance energies study of cyclohexanol, Egypt. J. Phys., 1983, 14, 243. [all data]

Derrick, Holmes, et al., 1975
Derrick, P.J.; Holmes, J.L.; Morgan, R.P., Kinetics and mechanisms of the loss of water from the cyclohexanol radical ion at times from 50 picoseconds to 10 microseconds following field ionization, J. Am. Chem. Soc., 1975, 97, 4936. [all data]

Ward and Williams, 1969
Ward, R.S.; Williams, D.H., A study of water elimination as a function of ion lifetime in the mass spectrum of cyclohexanol, J. Organometal. Chem., 1969, 34, 3373. [all data]

Green, Bafus, et al., 1975
Green, M.M.; Bafus, D.; Franklin, J.L., Short communication; Combined deuterium labeling and appearance potential measurements to uncover competing reaction mechanisms in the electron- impact-induced loss of water from cyclohexanol, Org. Mass Spectrom., 1975, 10, 679. [all data]

Lewis and Hamill, 1970
Lewis, D.; Hamill, W.H., Excited states of neutral molecular fragments from appearance potentials by electron impact in a mass spectrometer, J. Chem. Phys., 1970, 52, 6348. [all data]

Green, 1980
Green, M.M., A stereochemical bridge between mass spectrometry and free radical chemistry, Tetrahedron, 1980, 36, 2687. [all data]


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