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Aromatic perchlorocarbons and perchlorocarbon radicals as mass spectral reference standards
Author(s) -
Freeburger Michael E.,
Mason Hughes B.,
Spialter Neonard,
Tiernan Thomas O.
Publication year - 1971
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.1210050715
Subject(s) - radical , fragmentation (computing) , mass spectrum , chemistry , chlorine atom , carbon fibers , chlorine , mass spectrometry , carbon atom , analytical chemistry (journal) , photochemistry , organic chemistry , materials science , medicinal chemistry , chromatography , ring (chemistry) , composite number , computer science , composite material , operating system
The mass spectral cracking patterns of several aromatic perchlorocarbons and perchlorocarbon radicals are reported. These include the first examples of mass spectra of stable carbon free‐radical substrates, and they do not differ significantly from those of structurally similar neutral substrates. All the compounds show successive loss of chlorine atoms with very little fragmentation of the carbon skeleton. This class of compounds has potential value to mass spectroscopists as reference standards in the range m/e 300 to 700.