ESR of acridine in its metastable triplet state
โ Scribed by J.-Ph. Grivet
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 481 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0009-2614
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๐ SIMILAR VOLUMES
Rcsonnncc Raman spectra of the photoexcited lowest triplet states of piienazine and acridine in solution observed b> time-resolved tcchniqucr are reported. Nine fundamentals in phenlvine and fourteen in acridinc arc observed and assigned. The phcnazinc triplet (==3 X IO4 M) in cyclohcxane is observe
Tranaent ESR nutatlon signals followmg laser pulse excitation are analyzed for the case of the photoevnted tnplet state of acrrdme m a molecular crystal mafnx Essential features, in particular the short rise-time (<IO-' s) of the signals, can be related to the mhomogeneous nature of the ESR hnewdth
ESR of the lowest triplet state of trans-stilbene has been studied in glassy media at 77 K. This is the first report of ESR of a triplet polyene.