## Abstract The photodetachment spectroscopy of B anion is theoretically studied with the aid of a quantum dynamical approach. The theoretical results are compared with the available experimental photoelectron spectra of B. Both B and B~3~ possess D~3__h__~ symmetry at the equilibrium configuration
Pseudo Jahn-Teller effect and luminescence of nitrogen heterocyclic compounds
✍ Scribed by Y.H. Li; E.C. Lim
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 415 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
The correlation between the solvent dependence of thhc spectral shape of fluorescence and the solvent dcpcndencu of the radintionlcss trzlnsitions strongly suggcets that it is the pseudo Jahn-Tcllcr distortions of the lowest excited singlet state which lends to the strong solvcnt dependence of the fluoresccncc yield in nitrogen heterocyclic compounds.
📜 SIMILAR VOLUMES
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
Polarization of luminescence is :lsed to demonstrate the estent to which the emitting iiii\* states of nitrogen heterocyclic compounds is distorted along the out-of-plane coordinates through vihronic coupling with nx\* states.