A highly unsaturated platinum-rhenium cluster complex that adds an unusually large amount of hydrogen

被引：33

作者：

Adams, RD ^{[1
]}

Captain, B ^{[1
]}

机构：

[1] Univ S Carolina, Dept Chem & Biochem, Columbia, SC 29208 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 17期

关键词：

cluster compounds; electron counting; hydrogen; platinum; rhenium;

D O I：

10.1002/anie.200500086

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Where have all the electrons gone? The complex [Pt3Re2(CO)6(PtBu3) 3] (1) containing a trigonal bipyramidal metal cluster is unsaturated by the amount of 10 valence electrons. Compound 1 reacts with hydrogen by adding three equivalents to form the hexahydrido complex 2. The metal cluster in 2 is similar to that of 1, but contains one bridging hydrido ligand on each of the Re-Pt bonds. Pt blue, Re green. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：2531 / 2533

页数：3

共 23 条

[21] Bimetallic catalysts and their relevance to the hydrogen economy [J].

Thomas, JM ;

Raja, R ;

Johnson, BFG ;

Hermans, S ;

Jones, MD ;

Khimyak, T .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2003, 42 (08) :1563-1570

[22] High-performance nanocatalysts for single-step hydrogenations [J].

Thomas, JM ;

Johnson, BFG ;

Raja, R ;

Sankar, G ;

Midgley, PA .

ACCOUNTS OF CHEMICAL RESEARCH, 2003, 36 (01) :20-30

[23] Hysteretic adsorption and desorption of hydrogen by nanoporous metal-organic frameworks [J].

Zhao, XB ;

Xiao, B ;

Fletcher, AJ ;

Thomas, KM ;

Bradshaw, D ;

Rosseinsky, MJ .

SCIENCE, 2004, 306 (5698) :1012-1015

← 1 2 3 →