Double-proton-transfer reaction in the excited state of 1-azacarbazole dimer and 1-azacarbazole-7-azaindole heterodimer studied in a supersonic jet
Double-proton-transfer reaction in the excited state of 1-azacarbazole dimer and 1-azacarbazole-7-azaindole heterodimer studied in a supersonic jet
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在超音速喷射中研究 1-氮杂咔唑二聚体和 1-氮杂咔唑-7-氮杂吲哚异二聚体激发态的双质子转移反应
DOI：
10.1021/j100402a011
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发表时间：
1986
期刊：
影响因子：
--
通讯作者：
K. Kaya
中科院分区：
文献类型：
--
作者：
K. Fuke;T. Yabe;N. Chiba;T. Kohida;K. Kaya
用激光诱导荧光（LIF）和多光子电离（MPI）方法研究了1-氮杂咔唑二聚体和1-氮杂咔唑-7-氮杂吲哚杂二聚体在超声射流中激发态的双质子转移反应。与7-氮杂吲哚二聚体相反，从基态允许单光子的最低激发态经历质子转移反应。分子间NH-N伸缩振动是反应的关键振动。
Double-proton-transfer reactions of 1-azacarbazole dimer and 1-azacarbazole-7-azaindole heterodimer in the excited state were studied by the laser-induced fluorescence (LIF) and multiphoton ionization (MPI) methods in a supersonic jet. In contrast to the 7-azaindole dimer, the lowest excited state which is one-photon-allowed from the ground state undergoes the proton-transfer reaction. Intermolecular NH--N stretching vibration was found to be the key vibration of the reaction.