Solvent Effect on the Vibrational Structures of the Fluorescence and Absorption Spectra of Pyrene
- 1 December 1971
- journal article
- research article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 44 (12) , 3272-3277
- https://doi.org/10.1246/bcsj.44.3272
Abstract
The anomalously large Ham effect observed in pyrene has been studied in various solvents at room temperature by measuring the fluorescence and absorption spectra. As in the case of benzene, the Ham bands of pyrene were assigned to the 0–0 and ag-vibration bands. This was confirmed by fluorescence polarization measurement. The correlation of the intensities of the fluorescence and absorption bands to solvent polarities is discussed.Keywords
This publication has 31 references indexed in Scilit:
- Statistical Thermodynamics of Binary Liquid MixturesBulletin of the Chemical Society of Japan, 1970
- Intensity Enhancement of Forbidden Electronic Transitions by Weak Intermolecular InteractionsThe Journal of Chemical Physics, 1967
- On the origin of the Ham bands in the spectrum of benzene in fluid solutionSpectrochimica Acta, 1964
- Solvent perturbations in the near-ultraviolet spectrum of benzeneSpectrochimica Acta, 1962
- The absorption spectrum of benzene in carbon tetrachloride at 77°KSpectrochimica Acta, 1961
- The triplet-singlet emission spectra of benzene in carbon tetrachloride and dioxane matrices at 90°KSpectrochimica Acta, 1961
- The Effect of Solvent on Spectra. I. A New Empirical Measure of Solvent Polarity: Z-ValuesJournal of the American Chemical Society, 1958
- Electronic Spectral Shifts of Nonpolar Molecules in Nonpolar SolventsThe Journal of Chemical Physics, 1957
- Analysis of the Near Ultraviolet Electronic Transition of BenzeneThe Journal of Chemical Physics, 1939
- Über die Absorption und Lumineszenz von Benzol und Benzolderivaten bei −259°The European Physical Journal A, 1930