Conversion of ethylene into ethylidyne on a mixed-metal cluster:: synthesis and structure of IrRu4(CO)15(μ4-CH3)

被引：3

作者：

Haak, S ^{[1
]}

Neels, A ^{[1
]}

Stoeckli-Evans, H ^{[1
]}

Süss-Fink, G ^{[1
]}

机构：

[1] Univ Neuchatel, Inst Chim, CH-2000 Neuchatel, Switzerland

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 1999年 / 2卷 / 02期

关键词：

mixed-metal clusters; ruthenium; iridium; ethylene; ethylidyne;

D O I：

10.1016/S1387-7003(99)00010-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The thermal reaction of the tetranuclear cluster HIrRu3(CO)(13) with ethylene in hexane (90 degrees C, 2 bar) affords, in addition to H3IrRu3(CO)(12), the pentanuclear cluster HIrRu4(CO)(15)(mu(4)-C-CH3) (1) in which the ethylidyne ligand is coordinated through a carbon atom to the four ruthenium atoms in the IrRu4 core. In this reaction, the CH2=CH2 molecule has been transformed into a C-CH3 moiety coordinated as a mu(4)-ligand to the cluster. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：60 / 61

页数：2

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