PRESSURE EFFECT IN THE VIBRONIC SPECTRA OF PERYLENE IN N-OCTANE

Authors
BALASHOV SN IVANOV IE KARPOV VP KOROTAEV ON SHCHANOV MF
Citation
Sn. Balashov et al., PRESSURE EFFECT IN THE VIBRONIC SPECTRA OF PERYLENE IN N-OCTANE, Journal of structural chemistry, 38(2), 1997, pp. 257-261
Citations number
6
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Journal of structural chemistry → ACNP
ISSN journal
00224766
Volume
38
Issue
2
Year of publication
1997
Pages
257 - 261
Database
ISI
SICI code
0022-4766(1997)38:2<257:PEITVS>2.0.ZU;2-X
Abstract
The effect of external pressure on the fluorescence spectra of perylen e in n-octane at helium temperatures is investigated. It is shown that isobaric treatment of the sample considerably decreases the electron- phonon interaction of the impurity molecules with the surroundings and gives rise to doublet structure of the spectra. The latter is explain ed in terms of the two-well adiabatic potential model.