vinpocetine


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: Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard

Ionization energy determinations

IE (eV) Method Reference
7.32 ± 0.05EICzira, Tamas, et al., 1984

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C18H18N02+9.83 ± 0.15C4H8NEICzira, Tamas, et al., 1984 
C20H21N2O2+9.75 ± 0.15C2H5EICzira, Tamas, et al., 1984 

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.

Czira, Tamas, et al., 1984
Czira, G.; Tamas, J.; Kalaus, G., Effects of stereoisomerism on the electron impact fragmentation of some compounds with an eburnane skeleton, Org. Mass Spectrom., 1984, 19, 555. [all data]


Notes

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