DISPLACEMENT OF BENZENE BY AN ALKYNE IN A TETRAOSMIUM CLUSTER - SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF THE NOVEL CLUSTER [H2OS4(CO)9(MU-3-ETA-2-PH2C2)(ETA-2-PH2C2)]

被引：6

作者：

CHEN, H ^{[1
]}

JOHNSON, BFG ^{[1
]}

LEWIS, J ^{[1
]}

BRAGA, D ^{[1
]}

GREPIONI, F ^{[1
]}

SABATINO, P ^{[1
]}

机构：

[1] UNIV BOLOGNA,DIPARTIMENTO CHIM G CIAMICIAN,I-40126 BOLOGNA,ITALY

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1991年 / 405卷 / 02期

关键词：

D O I：

10.1016/0022-328X(91)86283-V

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The benzene ligand in [H2Os4(CO)10(eta-6-C6H6)] is displaced in the reaction with Ph2C2 in the presence of Me3NO/MeCN. The cluster produced has been characterised as [H2Os4(CO)9(Ph2C2)2] spectroscopically, and an X-ray crystallographic study has shown that one of the diphenylacetylene ligands is coordinated to one metal atom in a eta-2-mode and donates four electrons.

引用

页码：C22 / C24

页数：3

共 8 条

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