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

Osamu Sato, Shinya Hayami, Zhong Ze Gu, Kanako Seki, Rie Nakajima, Akira Fujishima

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Abstract

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.

Original languageEnglish
Pages (from-to)874-875
Number of pages2
JournalChemistry Letters
Issue number9
DOIs
Publication statusPublished - Jan 1 2001
Externally publishedYes

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Photo-induced long-lived intramolecular electron transfer in a Co valence tautomeric complex. / Sato, Osamu; Hayami, Shinya; Gu, Zhong Ze; Seki, Kanako; Nakajima, Rie; Fujishima, Akira.

In: Chemistry Letters, No. 9, 01.01.2001, p. 874-875.

Research output: Contribution to journalArticle

Sato, Osamu ; Hayami, Shinya ; Gu, Zhong Ze ; Seki, Kanako ; Nakajima, Rie ; Fujishima, Akira. / Photo-induced long-lived intramolecular electron transfer in a Co valence tautomeric complex. In: Chemistry Letters. 2001 ; No. 9. pp. 874-875.
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