On the lower excited electronic states of biacetyl
β Scribed by Tae-Kyu Ha
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 623 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0009-2614
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π SIMILAR VOLUMES
Emission processes from lower excited states S1 (fluorescence) and 2' 1 (phosphorescence) have been studied in the gas and liquid phases when biacetyl is excited into the second singlet state Sz. (In agreement with Kasha's rule no fluorescence is observed from the S2 state.) In the liquid phase, wh
The electronic spectra of bipy-and bipyz-anions (bipy = 2, P'-bipyridine) have been measured between 5000 and 50 000 cnl-1. The observed bands which have intensities betweenf = 6.30 x lo-2 and f = 0.52 are assised on the basis of HMO and Parker-Parr calculations. It is well known that 2,2'-bypiridi