TRIOSMIUM CARBONYL CLUSTER DERIVATIVES CONTAINING PENTAMERIC PHENYL CYCLOPOLYPHOSPHINE

被引：18

作者：

ANG, HG

ANG, SG

KWIK, WL

ZHANG, Q

机构：

[1] Department of Chemistry, National University of Singapore, Singapore, 0511, Lower Kent Ridge Road

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1995年 / 485卷 / 1-2期

关键词：

OSMIUM; PHOSPHORUS; CYCLOPOLYPHOSPHINE; CLUSTER; CRYSTAL STRUCTURE;

D O I：

10.1016/0022-328X(95)91122-Z

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reactions of the pentaphenylcyclopentaphosphine with [Os-3(CO)(10)(NCCH3)(2)] afforded a pair of inversion isomers, (1) and (2). [Os-3(CO)(11)(C6H5P)(5)] (3) and [{Os-3(CO)(11)}(2)(C6H5P)(5)] (4) were obtained by the treatment of the same ligand with [Os-3(CO)(11)(NCCH3)]. The four new triosmium clusters have been shown by X-ray crystallography to contain an intact cyclopolyphospine ring in each case.

引用

页码：C10 / C13

页数：4

共 7 条

[1] THE USE OF BIS(DIPHENYLPHOSPHINOACETYLENE) AND ITS DIGOLD DERIVATIVE AS LINKING GROUPS IN OSMIUM CLUSTER CHEMISTRY - CRYSTAL-STRUCTURES OF [(OS3(CO)11)2(DPPA)], [OS3(CO)10(DPPA)]2 AND [OS4H(CO)12AU(DPPA)]2 (DPPA = PH2PCCPPH2) [J].