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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:
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
8.741 ± 0.008PEMasclet, Grosjean, et al., 1973LLK
8.73 ± 0.01PIDemeo and El-Sayed, 1970RDSH
8.89PERobin, Taylor, et al., 1973Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C4H9+11.23 ± 0.05?EINatalis and Franklin, 1966RDSH
C5H9+12.06 ± 0.05?EINatalis and Franklin, 1966RDSH
C5H10+9.60 ± 0.05?EINatalis and Franklin, 1966RDSH
C6H10+8.76 ± 0.08C4H10EINatalis and Franklin, 1966RDSH
C6H11+10.68 ± 0.04?EINatalis and Franklin, 1966RDSH
C6H12+9.15 ± 0.06C4H8EINatalis and Franklin, 1966RDSH
C7H13+10.04 ± 0.05C3H7EINatalis and Franklin, 1966RDSH
C9H17+10.70 ± 0.06CH3EINatalis and Franklin, 1966RDSH


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.

Masclet, Grosjean, et al., 1973
Masclet, P.; Grosjean, D.; Mouvier, G., Alkene ionization potentials. Part I. Quantitative determination of alkyl group structural effects, J. Electron Spectrosc. Relat. Phenom., 1973, 2, 225. [all data]

Demeo and El-Sayed, 1970
Demeo, D.A.; El-Sayed, M.A., Ionization potential and structure of olefins, J. Chem. Phys., 1970, 52, 2622. [all data]

Robin, Taylor, et al., 1973
Robin, M.B.; Taylor, G.N.; Kuebler, N.A.; Bach, R.D., Planarity of the carbon skeleton in various alkylated olefins, J. Org. Chem., 1973, 38, 1049. [all data]

Natalis and Franklin, 1966
Natalis, P.; Franklin, J.L., Etude du comportement d'isomeres geometriques sous l'impact electronique. VI. Les cis- et trans-1,2-di-terbutyl-ethylenes, Bull. Soc. Chim. Belges, 1966, 75, 328. [all data]


Go To: Top, Gas phase ion energetics data, References