The first discrete half-sandwich samaracarborane of a C2B4-carborane ligand system

被引：18

作者：

Hosmane, NS ^{[1
]}

Oki, AR ^{[1
]}

Zhang, HM ^{[1
]}

机构：

[1] So Methodist Univ, Dept Chem, Dallas, TX 75275 USA

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 1998年 / 1卷 / 03期

基金：

美国国家科学基金会;

关键词：

crystal structure; samaracarborane complexes; carborane complexes; half-sandwich complexes;

D O I：

10.1016/S1387-7003(98)00026-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction between THF-solvated dilithiacarborane, closo-exo-4,5-Li(THF)(2)-1-Li(THF)(2)-2,3-(SiMe3)(2)C2B4H4, and anhydrous SmCl3 in 1:1 stoichiometry in dry benzene at 0 degrees C, followed by extraction and crystallization of the product from a solution containing 80% dry n-hexane, 10% dry tert-butanol and 10% dry THF resulted in the isolation of pale-yellow crystals of (1,1-(t-C4H9OH)(2)-1-(t-C4H9O)-2,3(SiMe3)(2)-4,5-[Li(THF)Cl]-closo-eta(5)-1-Sm-2,3-C2B4H4). THF (2) in 78% yield. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：101 / 104

页数：4

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