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ID 38223
file
creator
Ohashi, Kazuhiko
Nishi, Nobuyuki
NDC
Chemistry
abstract
A vibrational spectrum of benzene trimer ion, (C6H6)3+, was measured in the 2900–3100 cm-1 region by infrared photodissociation spectroscopy. An intense band at 2986 cm-1 was attributed to a C–H stretching vibration of the dimer ion core in (C6H6)3+. The spectra of isotopically mixed benzene trimer ions with benzene-d6 molecules were also obtained. From the analysis of asymmetric band shape, a switching of the dimer ion core is proposed to occur in the vibrationally excited state prior to the vibrational predissociation.
description
Y.I. received financial support from JSPS Research Fellowships for Young Scientists.
This is a postprint of an article published by Elsevier B.V. in Chemical Physics Letters, 1997, available online: http://doi.org/10.1016/S0009-2614(97)00964-0
journal title
Chemical Physics Letters
volume
Volume 279
issue
Issue 1–2
start page
73
end page
78
date of issued
1997-11-07
publisher
Elsevier B.V.
issn
0009-2614
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
(c) 1997 Elsevier Science B.V. All rights reserved.
relation is version of URL
http://doi.org/10.1016/S0009-2614(97)00964-0
department
Graduate School of Science