期刊
DYES AND PIGMENTS
卷 46, 期 1, 页码 17-21出版社
ELSEVIER SCI LTD
DOI: 10.1016/S0143-7208(00)00039-5
关键词
charge separation; dipole moment; hypericin; intramolecular proton transfer; transition state
This paper pertains to the characterization of the transient species arising from intramolecular proton transfer involving hypericin. In this regard, a calculation showed that the dipole moment for the transition state associated with proton transfer was 11.63 D, which was much higher than the value (3.49 D) for the ground state. This suggests that a charge separation process such as proton dissociation or electron transfer is involved in the formation of the transient species. (C) 2000 Elsevier Science Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据