Luminescence and absorption spectra of polyatomic molecules subjected to conformational transitions |
| |
Authors: | A V Naumov N L Naumova I S Osad’ko |
| |
Institution: | (1) Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow oblast, 142190, Russia;(2) Moscow State Pedagogical University, Moscow, 119435, Russia;(3) Lebedev Institute of Physics, Russian Academy of Sciences, Moscow, 117924, Russia |
| |
Abstract: | A general approach and results of specific calculations of conjugated vibronic absorption and fluorescence spectra of “soft” molecules subjected to conformational transitions are presented. The vibronic spectra of these molecules exhibit significant anomalies such as a large energy gap between the fluorescence and absorption spectra, a strong deviation from the mirror symmetry, etc., which cannot be explained within the framework of the theory of vibronic spectra based on single-well adiabatic potentials. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|