ELECTROCHEMICAL STUDIES ON ORGANOMETALLIC COMPOUNDS .39. ELECTROCHEMICAL-BEHAVIOR OF BIS-SILYLATED CYCLOPENTADIENYL NIOBIUM TRIHYDRIDE - ESR SPECTROSCOPIC CHARACTERIZATION OF THE DIMERIC HYDRIDE NIOBIUM(IV) COMPLEX [NB(ETA-5-ME3SIC5H4)2H]2(MU-H)2

被引：8

作者：

ROULLIER, L

LUCAS, D

MUGNIER, Y

ANTINOLO, A

FAJARDO, M

OTERO, A

机构：

[1] FAC SCI DIJON,CNRS,URA 33,SYNTH & ELECTROSYNTH ORGANOMET LAB,6 BD GABRIEL,F-21000 DIJON,FRANCE

[2] UNIV ALCALA DE HENARES,DEPT QUIM INORGAN,E-28871 ALCALA DE HENARES,SPAIN

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1991年 / 412卷 / 03期

关键词：

D O I：

10.1016/0022-328X(91)86079-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The one-electron oxidation of NbCp2'H3, 1 (Cp'= Me3SiC5H4), has been found to give the dimeric niobium(IV) complex (NbCp2'H2)2, 3, which has been characterized by ESR spectroscopy. The cationic niobium(V) species [NbCp2'H2(THF)]+, 4, has been prepared through a two-electron oxidation of 1.3 can also be obtained by one-electron reduction of 4. The same behaviour has been observed for Nb(eta-5-(t)BuC5H4)2H3.

引用

页码：353 / 362

页数：10

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