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Cover Feature: Direct Evidence of the Benzylium and Tropylium Cations as the Two Long‐Lived Isomers of C 7 H 7 + (ChemPhysChem 23/2018)
Author(s) -
Jusko Pavol,
Simon Aude,
Banhatti Shreyak,
Brünken Sandra,
Joblin Christine
Publication year - 2018
Publication title -
chemphyschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.016
H-Index - 140
eISSN - 1439-7641
pISSN - 1439-4235
DOI - 10.1002/cphc.201801055
Subject(s) - chemistry , dissociation (chemistry) , toluene , spectroscopy , infrared spectroscopy , ion , ionization , cover (algebra) , photochemistry , organic chemistry , physics , mechanical engineering , quantum mechanics , engineering
The Cover Feature shows C 7 H 7 + produced by dissociative ionization of toluene. Combining cryogenic trapping with infrared pre‐dissociation spectroscopy, two structures could be identified: the benzylium and tropylium ions. More information can be found in the Communication by P. Jusko et al. on page 3182 in Issue 23, 2018 (DOI: 10.1002/cphc.201800744).