Photo-induced long-lived intramolecular electron transfer in a Co valence tautomeric complex

被引：57

作者：

Sato, O

Hayami, S

Gu, ZZ

Seki, K

Nakajima, R

Fujishima, A

机构：

[1] Kanagawa Acad Sci & Technol, Special Res Lab Opt Sci, Takatsu Ku, Kawasaki, Kanagawa 2130012, Japan

[2] Univ Tokyo, Dept Appl Chem, Bunkyo Ku, Tokyo 1138656, Japan

来源：

CHEMISTRY LETTERS | 2001年 / 09期

关键词：

D O I：

10.1246/cl.2001.874

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A photo-induced valence tautomerism was observed in a Co complex, [CoIII-LS(phen)(3,5-DBSQ)(3,5-DBCat)]. In this system, visible light illumination induces an electron transfer from 3,5-DBCat to CoIII-LS, producing [CoII-HS(phen)(3,5-DBSQ)(2)]. The resultant photo-induced metastable state could be trapped more than 1 h at 5 K.

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页码：874 / 875

页数：2

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