Photolysis of naphthol green B in aqueous solution. Photoreduction of Fe(III) induced by ligand-to-metal charge transfer excitation

被引：10

作者：

Kunkely, H ^{[1
]}

Vogler, A ^{[1
]}

机构：

[1] Univ Regensburg, Inst Anorgan Chem, D-93040 Regensburg, Germany

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2003年 / 58卷 / 09期

关键词：

photochemistry; charge transfer; iron complexes; Naphthol Green B;

D O I：

10.1515/znb-2003-0914

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The intense long-wavelength absorption of Naphthol Green B at lambda(max) = 712 nm is assigned to a ligand-to-metal charge transfer (MLCT) transition. LMCT excitation of the complex in aqueous solution leads to the reduction of Fe(III) to Fe(II) with a quantum yield of phi = 1.14 x 10(-3) at lambda(irr) = 577 nm.

引用

页码：922 / 924

页数：3

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