Crystal structures of the samarium amido complexes [Sm(μ-X){N(SiMe3)2}2(THF)]2 with X = Cl, Br

被引：0

作者：

Karl, M ^{[1
]}

Seybert, G ^{[1
]}

Massa, W ^{[1
]}

Agarwal, S ^{[1
]}

Greiner, A ^{[1
]}

Dehnicke, K ^{[1
]}

机构：

[1] Univ Marburg, Fachbereich Chem, D-35032 Marburg, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1999年 / 625卷 / 09期

关键词：

samarium; amido complexes; crystal structures;

D O I：

10.1002/(SICI)1521-3749(199909)625:9<1405::AID-ZAAC1405>3.0.CO;2-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The crystal structures of the title compounds have been determined by X-ray methods. [Sm(mu-Cl) . {N(SiMe3)(2)}(2)(THF)](2) (1): Space group P2(1)/n, Z = 2, lattice dimensions at 223 K: a = 1429.5(2), b = 1302.3(3), c = 1658.6(3) pm, beta = 114.212(10)degrees, R = 0.0561. [Sm(mu-Br) . {N(SiMe3)(2)}(2)(THF)](2) (2): Space group Pbca, Z = 4, lattice dimensions at 223 K: a = 1850.0(7), b = 1611.0(9), c = 1888.1(6) pm, R = 0.0497.

引用

页码：1405 / 1407

页数：3

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