Authors
Citation
W. Caminati, LOW-ENERGY VIBRATIONS OF INDENE, Journal of the Chemical Society. Faraday transactions, 89(23), 1993, pp. 4153-4155
Citations number
15
Categorie Soggetti
Chemistry Physical","Physics, Atomic, Molecular & Chemical
Journal title
ISSN journal
09565000
Volume
89
Issue
23
Year of publication
1993
Pages
4153 - 4155
Database
ISI
SICI code
0956-5000(1993)89:23<4153:LVOI>2.0.ZU;2-I
Abstract
The rotational spectra of the two lowest-energy vibrational satellites
of indene have been measured in the frequency range 28-40 GHz. On the
basis of relative intensity measurements and from the shifts of rotat
ional constants with respect to the ground state they have been assign
ed to the butterfly and 1,3-ring-twisting motions. The analysis of the
ground state has been extended and the dipole moment has been measure
d to be 0.62(2) D.