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On the Benzylium/Tropylium Ion Dichotomy: Electronic Absorption Spectra in Neon Matrices

Nagy, Adam and Fulara, Jan and Garkusha, Iryna and Maier, John P.. (2011) On the Benzylium/Tropylium Ion Dichotomy: Electronic Absorption Spectra in Neon Matrices. Angewandte Chemie International Edition, 50 (13). pp. 3022-3025.

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Official URL: http://edoc.unibas.ch/dok/A6001781

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Abstract

Benzyl and tropyl in charge: Electronic spectra of mass-selected benzylium (Bz+) and tropylium (Tr+) cations embedded in solid neon are reported for the first time. They reveal a weak (1)1B1←equation image1A1 visible (see picture) and a much stronger (1)1A1←equation image1A1 ultraviolet transition for Bz+ (C2v symmetry). The lowest dipole-allowed 1A′′2←equation image1A′1 absorption in the ultraviolet region for Tr+ (D7h) is also observed.
Faculties and Departments:05 Faculty of Science > Departement Chemie > Chemie > Physikalische Chemie (Maier)
UniBasel Contributors:Nagy, Adam and Fulara, Jan and Roth, Iryna and Maier, John Paul
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:Wiley
ISSN:1433-7851
e-ISSN:1521-3773
Note:Publication type according to Uni Basel Research Database: Journal article
Language:English
Identification Number:
Last Modified:16 Feb 2017 09:33
Deposited On:14 Sep 2012 07:15

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