Salomon, Thomas, Domenech, Jose L., Schmid, Philipp C., Michael, Ernest A., Schlemmer, Stephan and Asvany, Oskar (2021). Rovibrational spectroscopy of the CH+-He and CH+-He-4 complexes. J. Mol. Spectrosc., 377. SAN DIEGO: ACADEMIC PRESS INC ELSEVIER SCIENCE. ISSN 1096-083X
Full text not available from this repository.Abstract
A cryogenic 22-pole ion trap apparatus is used in combination with a table-top pulsed IR source to probe weakly bound CH+-He and CH+-He-4 complexes by predissociation spectroscopy at 4 K. The infrared photodissociation spectra of the C-H stretching vibrations are recorded in the range of 2720-2800 cm(-1). The spectrum of CH+-He exhibits perpendicular transitions of a near prolate top with a band origin at 2745.9 cm(-1), and thus confirms it to have a T-shaped structure. For CH+-He-4, the C-H stretch along the symmetry axis of this oblate top results in parallel transitions. (C) 2021 Elsevier Inc. All rights reserved.
Item Type: | Journal Article | ||||||||||||||||||||||||||||
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URN: | urn:nbn:de:hbz:38-583899 | ||||||||||||||||||||||||||||
DOI: | 10.1016/j.jms.2021.111421 | ||||||||||||||||||||||||||||
Journal or Publication Title: | J. Mol. Spectrosc. | ||||||||||||||||||||||||||||
Volume: | 377 | ||||||||||||||||||||||||||||
Date: | 2021 | ||||||||||||||||||||||||||||
Publisher: | ACADEMIC PRESS INC ELSEVIER SCIENCE | ||||||||||||||||||||||||||||
Place of Publication: | SAN DIEGO | ||||||||||||||||||||||||||||
ISSN: | 1096-083X | ||||||||||||||||||||||||||||
Language: | English | ||||||||||||||||||||||||||||
Faculty: | Unspecified | ||||||||||||||||||||||||||||
Divisions: | Unspecified | ||||||||||||||||||||||||||||
Subjects: | no entry | ||||||||||||||||||||||||||||
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URI: | http://kups.ub.uni-koeln.de/id/eprint/58389 |
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