(Acetato-κO)[tris(3,5-dimethylpyrazol-1-yl-κN2)hydroborato]zinc(II)

被引：2
|
作者：
Beheshti, Azizolla [2 ]
Clegg, William [1 ]
Dale, Sophie H. [1 ]
Hyvadi, Reza [2 ]
机构：
[1] Univ Newcastle, Sch Chem, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
[2] Shahid Chamran Univ, Fac Sci, Dept Chem, Ahvaz, Iran
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 2009年 / 65卷
基金：
英国工程与自然科学研究理事会;
关键词：
CHEMISTRY; COMPLEXES; LIGANDS;
D O I：
10.1107/S0108270109027516
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The title complex, [Zn(C15H22BN6)(C2H3O2)] or (Tp(Me,Me))Zn(OAc), contains a tripodal tris(pyrazolyl)hydroborate ligand, a monodentate acetate ligand and a Zn-II centre in a distorted tetrahedral coordination environment capped on one triangular face by a secondary Zn center dot center dot center dot O interaction with the second O atom of the acetate ligand. The four-coordination of Zn-II and the essentially monodentate character of the acetate ligand are due to the high steric demands of the ligand set, which prevent chelate formation and five-coordination and lead to relatively long Zn-O and Zn-N bonds compared with related complexes of Zn-II and other metals.
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页码：M314 / M316
页数：3
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