NONRIGIDITY OF PSEUDOOCTAHEDRAL RE(CO)H(2)L(2)(NO) COMPLEXES IN SOLUTION (L=PHOSPHORUS DONOR) - EVIDENCE FOR A DIHYDRIDE DIHYDROGEN H/H EXCHANGE MECHANISM

被引：31

作者：

BAKHMUTOV, V ^{[1
]}

BURGI, T ^{[1
]}

BURGER, P ^{[1
]}

RUPPLI, U ^{[1
]}

BERKE, H ^{[1
]}

机构：

[1] UNIV ZURICH, INST ANORGAN CHEM, CH-8057 ZURICH, SWITZERLAND

来源：

ORGANOMETALLICS | 1994年 / 13卷 / 11期

关键词：

D O I：

10.1021/om00023a025

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The kinetics of H/H exchanges of Re(CO)H(2)L(2)(NO) complexes (L = PCy(3) (1), P(iPr)(3) (2), PMe(3) (3), P(OiPr)(3) (4)) were determined by variable-temperature (40-90 degrees C) saturation transfer H-1 NMR experiments. From the kinetic data and MO calculations, an intramolecular dihydride/dihydrogen H/H exchange mechanism is proposed.

引用

页码：4203 / 4213

页数：11

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