Crystal structure of hexakis(mu(2)-4-tert-butoxy-4-oxobut-2-en-2-olato) trizinc

被引：1
|
作者：
Shtokvish, Olgerd O. [1 ]
Koval, Lyudmila I. [1 ]
Pekhnyo, Vasyl I. [1 ]
机构：
[1] Ukrainian Natl Acad Sci, VI Vernadskii Inst Gen & Inorgan Chem, Prospect Palladina 32-34, UA-03680 Kiev, Ukraine
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2014年 / 70卷
关键词：
crystal structure; beta-keto ester; coordination compound; tert-butyl acetoacetate; zinc complex;
D O I：
10.1107/S1600536814024337
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title complex, systematic name hexakis(mu(2)-4-tert-butoxy-4-oxobut-2-en-2-olato)-1: 3 kappa(9) O-2, O-4 : O2; 2: 3 kappa(9) O-2, O-4 : O-2-trizinc, [Zn-3(C8H13O3)(6)], synthesized from tert-butyl acetoacetate and diethylzinc, consists of trinuclear centrosymmetric molecules of an approximate C-3i symmetry. The three metal cations are arranged in a linear fashion, with the central Zn-II atom located on a centre of symmetry. All three metal cations exhibit a distorted octahedral coordination geometry. The terminal Zn-II cations are chelated by three tertbutyl acetoacetate ligands and these units are connected to the central Zn-II atom by the bridging enolate O atoms.
引用
收藏
页码：483 / +
页数：12
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