ISOLATION AND CHARACTERIZATION OF A CATIONIC 19-ELECTRON IRON(III) HYDRIDE COMPLEX, ELECTRON-TRANSFER INDUCED HYDRIDE MIGRATION BY CARBON-MONOXIDE AT AN IRON(III) CENTER

被引:35
作者
HAMON, P [1 ]
HAMON, JR [1 ]
LAPINTE, C [1 ]
机构
[1] UNIV RENNES 1,CHIM COMPLEXES METAUX TRANSIT & SYNTH ORGAN LAB,CNRS,URA 415,F-35042 RENNES,FRANCE
关键词
D O I
10.1039/c39920001602
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The first hypervalent 19-electron metal hydride complex [Fe(C5Me5)(dppe)(CO)H]PF6 3, synthesized from the 17-electron iron(III) hydride complex [Fe(C5Me5)(dppe)H]PF6 2, is isolated and its structure is established by IR, Mossbauer and ESR data; reaction of the iron(III) complex 2 with carbon monoxide causes hydride transfer to the C5Me5 ligand through an electrochemical chemical electrochemical (ECE)-like pathway [dppe = ethylenebis(diphenylphosphine)].
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页码:1602 / 1603
页数:2
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