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Time-resolved fluorescence spectra of s-tetracyanobenzene-toluene complex

โœ 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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โœฆ 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.


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Fluorescence spectra and excited singlet
โœ H. Masuhara; N. Mataga ๐Ÿ“‚ Article ๐Ÿ“… 1970 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 290 KB

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