Molecular Wheels of Ruthenium and Osmium with Bridging Chalcogenolate Ligands: Edge-Shared-Octahedron Structures and Metal-Ion Binding

被引：10

作者：

Chan, Sharon Lai-Fung ^{[1
,2
]}

Shek, Lam ^{[1
,2
]}

Huang, Jie-Sheng ^{[1
,2
]}

Chui, Stephen Sin-Yin ^{[1
,2
]}

Sun, Raymond Wai-Yin ^{[1
,2
]}

Che, Chi-Ming ^{[1
,2
]}

机构：

[1] Univ Hong Kong, State Key Lab Synthet Chem, Dept Chem, Hong Kong, Hong Kong, Peoples R China

[2] Univ Hong Kong, Inst Mol Funct Mat, Hong Kong, Hong Kong, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 11期

关键词：

chalcogenolates; molecular wheels; osmium; ruthenium; self-assembly; GA-10 GALLIC WHEEL; SIZE MODIFICATION; CHEMISTRY; COMPLEX; CLUSTER; REACTIVITY; THIOLATE; ELLIPSE; IRON;

D O I：

10.1002/anie.201106065

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Inventing new wheels: Reaction of [M 3(CO) 12] (M=Ru, Os) with 4-RC 6H 4SH afforded [{M(S-4-RC 6H 4) 2(CO) 2} 8] (R=H; I) or [{M(S-4-RC 6H 4) 2(CO) 2} 6] (R=Me, iPr; II; see scheme), all of which have been structurally characterized. The octamers I are unique metal molecular wheels featuring skew-edge-shared octahedra with a central planar M 8 octagon. [{Ru(S-4-iPrC 6H 4) 2(CO) 2} 6] selectively binds a Cu + or Ag + ion to form [M′{Ru(S(4-iPr- C 6H 4)) 2(CO) 2} 6] + (III). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2614 / 2617

页数：4

共 51 条

[1] [Fe(OCH3)2(dbm)]12:: synthesis, solid-state characterization and reactivity of a new molecular ferric wheel [J].