Band intensities in the absorption spectrum of benzene vapour
- 1 July 1979
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 38 (1), 299-308
- https://doi.org/10.1080/00268977900101671
Abstract
The transition intensities of a large number of different progressions in the absorption spectra of benzene-h6 and -d6 were carefully measured, photo-electrically. Overall, the results are in agreement with the Franck-Condon factors predicted on the basis of Herzberg-Teller theory for a C-C bond length change of between 0·032 to 0·034 Å. Significant deviations do exist, not all of which can be readily ascribed to assigned Fermi resonances.Keywords
This publication has 18 references indexed in Scilit:
- On anomalies in the absorption spectrum of benzene vapor and the mechanisms of electronic relaxationChemical Physics Letters, 1977
- High resolution two-photon spectroscopy in the 1B2u state of benzeneThe Journal of Chemical Physics, 1976
- The n-π transitions of the pyrazine molecule: II. Polarized spectrum in benzene crystal, and anharmonicity in the upper singlet state potential functionChemical Physics, 1975
- Nuclear Coordinate dependence of electronic transition moments in orbitally forbidden transitions: A new interpretation of deuterium isotope effectsChemical Physics, 1975
- Extended view of the benzene 260-nm transition via single vibronic level fluorescence. I. General aspects of benzene single vibronic level fluorescenceJournal of the American Chemical Society, 1975
- On intensity perturbations in vibronically induced radiative transitionsMolecular Physics, 1975
- Critical Examination of the Herzberg–Teller TheoryThe Journal of Chemical Physics, 1971
- Ultrasonic velocity in nonelectrolyte-water mixturesThe Journal of Physical Chemistry, 1971
- 442. The Franck–Condon principle and the size of the excited benzene moleculeJournal of the Chemical Society, 1950
- 96. Excited states of benzene. Part II. Analysis of the first ultraviolet band system of the absorption spectrum of benzeneJournal of the Chemical Society, 1948