Syntheses and crystal structures of the amido complexes [Na(12-Crown-4)(2)][M{N(SiMe(3))(2)}(3)] with M=Mn,Fe, and Co

被引：52

作者：

Putzer, MA

Neumuller, B

Dehnicke, K

Magull, J

机构：

[1] UNIV MARBURG,FACHBEREICH CHEM,D-35032 MARBURG,GERMANY

[2] UNIV KARLSRUHE,INST ANORGAN CHEM,D-76128 KARLSRUHE,GERMANY

来源：

CHEMISCHE BERICHTE | 1996年 / 129卷 / 06期

关键词：

amido complexes; manganese compounds; iron compounds; cobalt compounds;

D O I：

10.1002/cber.19961290618

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The ionic amido complexes [Na(12-crown-4)(2)][M{N(SiMe(3))(2)}(3)] with M = Mn (1), Fe (2) and Co (3) were prepared by the reaction of M[N(SiMe(3))(2)](2) (M = Mn, Co) and Fe[N(SiMe(3))(2)](3) respectively, with sodium bis(trimethylsilyl)amide in toluene solution in the presence of 12-crown-4. 1-3 were characterized by IR spectroscopy and by crystal structure determinations. The complexes consist of cations [Na(12-crown-4)(2)](+) with a sandwich-like structure and anions [M{N(SiMe(3))(2)}(3)](-) in which the metal atoms are planarly coordinate by the three nitrogen atoms of the bis(trimethylsilyl)amido groups.

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页码：715 / 719

页数：5

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