Kinetics of dissociation of the hydrogen bond in the (n,.PI.*) singlet state of 9,10-diazaphenanthrene.
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概要
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Changes of fluorescence properties with temperature have been examined for 9,10-diazaphenanthrene (DAP) in proton-donating solvents. From a kinetic analysis, the rate constant for dissociation of the hydrogen bond in the (n,π<SUP>*</SUP>) singlet state of DAP is evaluated to be 4.3×10<SUP>8</SUP> s<SUP>−1</SUP> at 113 K, and the activation energy of the dissociation is 10.0 kJ/mol.
- 公益社団法人 日本化学会の論文
著者
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TAKEDA Hiroyuki
Division of Biological Science, Graduate School of Science, Nagoya University
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Baba Hiroaki
Division of Chemistry, Research Institute of Applied Electricity, Hokkaido University
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Yamazaki Iwao
Division of Chemistry, Research Institute of Applied Electricity, Hokkaido University
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