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Mass spectrometry of tropylium halides

✍ Scribed by Georg Hvistendahl; Kjell Undheim; Peter Gyöösi

Publisher
John Wiley and Sons
Year
1973
Tongue
English
Weight
143 KB
Volume
7
Category
Article
ISSN
1076-5174

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✦ Synopsis

Abstract

The base peak and highest mass number in the spectra of tropylium iodide and bromide corresponds to the mass of the cation. Both appearance potential (AP) measurements and the fragmentation pattern strongly indicate that the gaseous species present is the tropylium radical. Rediction to the corresponding volatile free radical thus takes place prior to evaporation.

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