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Structure and formation of gaseous [C 3 H 4 N] + ions
Author(s) -
Heerma Wigger,
Sarneel Maria M.,
Dijkstra Geo
Publication year - 1986
Publication title -
organic mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0030-493X
DOI - 10.1002/oms.1210211013
Subject(s) - mindo , mndo , ion , fragmentation (computing) , gas phase , molecule , chemistry , standard enthalpy of formation , spectral line , polyatomic ion , analytical chemistry (journal) , physics , organic chemistry , astronomy , computer science , operating system
gas phase has been established. This conclusion could be derived from a careful study of their collisional activation spectra, which show minor but characteristic differences. The ions studied were generated from various precursor ions in single or multiple fragmentation processes as well as via ion‐molecule reactions. Their heats of formation vary from 925 to 1085 kJ mol −1 according to MINDO/3 or from 925 to 1050 kJ mol −1 according to MNDO calculations.