Time-resolved fluorescence spectra of s-tetracyanobenzene-toluene complex
โ Scribed by K. Egawa; N. Nakashima; N. Mataga; Ch. Yamanaka
- Book ID
- 103009123
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 269 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
Time-resolved CT(charge transfer) fluorescence spectra and the fluorescence rise and decay curves at various wavelengths of the CT fluorescence band have been measured for the stetracyanobenzene (TCNB)-toluene system at various temperatures. The measurements have demonstrated clearly the relaxation process including the surroundfng solvent molecuies from the Franck-Condon state to the equilibrium state of the complex, resulting in the extraordinary large Stokes shift of the CT fluorescence.
๐ SIMILAR VOLUMES
The excited singlet-singlet absorption spectra of s-tetracyaobenzene (TCNB) complexes with toluene and benzene were observed. The spectra were obtnined using the re-absorption of the CT fluorescence by the fluorescent EDA complexes produced densely by means of the excitation with a giant pulse Iaser