Emission spectrum of CH3S radical |
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| Authors: | K. Ohbayashi H. Akimoto I. Tanaka |
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| Affiliation: | Department of Chemistry, Tokyo Institute of Technology, Ohokayama, Meguro-ku, Tokyo, Japan |
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| Abstract: | The emission spectrum of the CH3S radical is obtained in the photolysis of CH3SCH3 by using a xenon resonance lamp. The emission is also obtained in the photolysis of CH3SSCH3 at ca. 200 nm irradiation as well as at 147.0 nm irradiation. The excitation threshold to produce CH3S fluorescence in the photolysis of CH3SSCH3 is determined to be 202 ± 3 nm or 6.14 ± 0.09 eV. The ratios of electronic quenching rate to fluorescence rate of CH3S* with N2, H2, D2 and CH4 are determined. |
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