Synthesis and structure of [Sb{(Pr(i)N)(2)CNHPr(i)}{(Pr(i)N)(2)CNPr(i)}]; A distorted trigonal-bipyramidal antimony(III) complex with a helical hydrogen-bond network

被引：44

作者：

Bailey, PJ ^{[1
]}

Gould, RO ^{[1
]}

Harmer, CN ^{[1
]}

Pace, S ^{[1
]}

Steiner, A ^{[1
]}

Wright, DS ^{[1
]}

机构：

[1] UNIV CAMBRIDGE,DEPT CHEM,CAMBRIDGE CB2 1EW,ENGLAND

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 13期

关键词：

D O I：

10.1039/a701675a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

1,2,3-Triisopropylguanidine [((PrNH)-N-i)(2)C=NPri], reacts with antimony tris(dimethylamide) [Sb(NMe2)(3)] to provide [Sb(((PrN)-N-i)(2)CNHPri]{((PrN)-N-i)(2)CNPri}] 1, a heavily distorted trigonal-bipyramidal complex in which the Sb is chelated by a [C(NPri)(3)](2-) dianion and a [((PrN)-N-i)(2)CNHPri](-) monoanion; in the solid state the complexes form helices by N-H ... N hydrogen bonding of the single proton.

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页码：1161 / 1162

页数：2

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