[CU2R2BRLI(THF)3],R=SI(SIME3)3 - A COMPLEX CONTAINING 5-COORDINATE SILICON IN A 3-CENTER 2-ELECTRON BOND (THF = TETRAHYDROFURAN)

被引：34

作者：

HEINE, A ^{[1
]}

HERBSTIRMER, R ^{[1
]}

STALKE, D ^{[1
]}

机构：

[1] UNIV GOTTINGEN,INST ANORGAN CHEM,TAMMANNSTR 4,D-37077 GOTTINGEN,GERMANY

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 23期

关键词：

D O I：

10.1039/c39930001729

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The title compound is obtained from the reaction of (Me3Si)3SiLi(thf)3 with CuBr in n-hexane and structurally characterised by X-ray diffraction; in [Cu2R2BrLi(thf)3], R = Si(SiMe3)3 one silyl ligand is bridging a very short Cu-Cu bond, resulting in a three-centre two-electron bond, while the second is terminally bound to copper; the other copper atom is linked to a lithium atom via a Cu...Br...Li bridge.

引用

页码：1729 / 1731

页数：3

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