Coordination chemistry of mixed pyridine-phenol ligands. The crystal structure of [Zn(L(1))(2)(BPh(2))][BPh(4)] (HL(1)=6-(2-hydroxyphenyl)2,2'-bipyridine), the first example of a phenolate bridge between a transition metal and boron

被引：11

作者：

Bardwell, DA ^{[1
]}

Jeffery, JC ^{[1
]}

Ward, MD ^{[1
]}

机构：

[1] UNIV BRISTOL,SCH CHEM,BRISTOL BS8 1TS,AVON,ENGLAND

来源：

INORGANICA CHIMICA ACTA | 1996年 / 241卷 / 02期

关键词：

crystal structures; zinc complexes; boron complexes; phenolate bridge complexes;

D O I：

10.1016/0020-1693(95)04731-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of Zn(CH3CO2). 4H(2)O with the N,N,O-terdentate chelating ligand HL(1) (HL(1)=6-(2-hydroxyphenyl)-2,2'-bipyridine) followed by NaBPh(4) affords [Zn(L(1))(2)(BPh(2))][BPh(4)], in which the two cis-oriented phenolates, which are weakly coordinated to the six-coordinate Zn(II) centre, also both bond to a {BPh(2)}(+) fragment which has come from the unexpected decomposition of a [BPh(4)](-) anion.

引用

页码：125 / 129

页数：5

共 20 条

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