TRINUCLEAR NIOBIUM OXIDE CLUSTERS - SYNTHESIS OF (ETA-5-C5ME5)3NB3(MU-2-O)3(MU-3-O)(MU-2-CL)CL3 AND [(ETA-5-C5ME5)3NB3(OH)2(MU-2-OH)(MU-3-OH)(MU-2-O)2(MU-3-O)CL]CL

被引：14

作者：

LEICHTWEIS, I ^{[1
]}

ROESKY, HW ^{[1
]}

NOLTEMEYER, M ^{[1
]}

SCHMIDT, HG ^{[1
]}

机构：

[1] UNIV GOTTINGEN,INST ANORGAN CHEM,W-3400 GOTTINGEN,GERMANY

来源：

CHEMISCHE BERICHTE | 1991年 / 124卷 / 02期

关键词：

NIOBIUM OXIDE CLUSTERS; ORGANOMETALLIC COMPLEXES; OXIDO BRIDGES; HYDROXO BRIDGES;

D O I：

10.1002/cber.19911240202

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hydrolysis of eta-5-C5Me5NbCl(4) with excess of water leads to a mixture of products. Pyrolysis of this crude mixture gives (eta-5-C5Me5)3Nb3(mu-2-O)3(mu-3-O)(mu-2-Cl)Cl3 (1) in good yield. On treatment of 1 with water [(eta-5-C5Me5)3Nb3(OH)2(mu-2-OH)(mu-3-OH)-(mu-2-O)2(mu-3-O)Cl]Cl (2) is obtained. The products 1 and 2 were characterized analytically and by X-ray structure determination.

引用

页码：253 / 257

页数：5

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