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Ionization and dissociation of some perfluoroalkylene‐linked silanes and cyclic siloxanes under electron‐impact
Author(s) -
Cotter J. L.
Publication year - 1972
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.1210060408
Subject(s) - silanes , dissociation (chemistry) , fragmentation (computing) , mass spectrum , chemistry , electron ionization , spectral line , ionization , photochemistry , computational chemistry , organic chemistry , silane , ion , physics , astronomy , computer science , operating system
The mass spectra of two silanes and two cyclic siloxanes of the general formulae HSi(CH 3 ) 2 ‐C 6 H 4 (CF 2 ) n C 6 H 4 (CH 3 ) 2 SiH and( n = 2 and 3) are reported and discussed. Although some major differences are apparent between the spectra of the two silanes, the fragmentation patterns of the cyclic siloxanes are largely identical.