Intramolecular excimer fluorescence,its solvent dependence,and photodimerization of 1,2-dianthrylethanes |
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| Authors: | Toyoharu Hayashi Tatsuo Suzuki Noboru Mataga Yoshiteru Sakata Soichi Misumi |
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| Institution: | Department of Chemistry, Faculty of Engineering Science, Osaka University, Toyonaka, Osaka, Japan;Institute of Scientific and Industrial Research, Osaka University, Suita, Osaka, Japan |
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| Abstract: | Both 1,2-di(1-anthryl)ethane (I) and 1,2-di(9-anthryl) ethane (II) show two types of excimer fluorescence spectra under different conditions; one with peak at 460 nm (type-1) and the other with peak at 530 nm (type-2). Furthermore, the type-1 excimer emission shows a peculiar dependence upon the solvent polarity. |
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| Keywords: | To whom all correspondence should be addressed |
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