Gas-Phase Heats of Formation for Alkylimmonium Cations by Photoionization Mass Spectrometry
Photoionization mass spectrometry has been used to measure appearance energies for immonium cation formation from 25 alkyl amine precursors. A number of the unimolecular fragmentation processes are shown to involve excess energy at threshold so that, of the 11 different cations investigated, it is o...
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Veröffentlicht in: | The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2007-05, Vol.111 (21), p.4643-4649 |
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Format: | Artikel |
Sprache: | eng |
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