Confined electron-transfer reactions within a molecular metal oxide "Trojan horse"

被引：108

作者：

Long, DL

Abbas, H

Kögerler, P

Cronin, L ^{[1
]}

机构：

[1] Univ Glasgow, Dept Chem, Glasgow G12 8QQ, Lanark, Scotland

[2] Iowa State Univ Sci & Technol, Ames Lab, Ames, IA 50011 USA

[3] Iowa State Univ Sci & Technol, Dept Phys & Astron, Ames, IA 50011 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 22期

关键词：

electron transfer; polyoxometalates; rearrangement; sulfur; tungsten;

D O I：

10.1002/anie.200500541

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Cores and effect: Heating the cluster [W 18O56(SO3)2(H2O) 2]8- causes an electron transfer from the core sulfite anions to the cluster shell resulting in a color change from colorless to dark blue (see backgrounds). The electron transfer is coupled with a structural reorganization of the cluster shell and oxidation of the sulfite to sulfate anions (see scheme). © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：3415 / 3419

页数：5

共 27 条

[21] SYNTHESIS AND CRYSTAL-STRUCTURE OF [(CH3)4N]6[H3BIW18O60] [J].