六-kis-(μ2-4-叔丁基氧-4-oxobut-2-en-2- olate)三锌的晶体结构。

IF 0.9

Acta crystallographica. Section E, Structure reports online Pub Date : 2014-11-12 eCollection Date: 2014-12-01 DOI:10.1107/S1600536814024337

Olgerd O Shtokvish, Lyudmila I Koval, Vasyl I Pekhnyo

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引用次数: 1

摘要

该配合物的系统名称为hexa-kis-(μ2-4-叔丁基-氧-4-氧丁基-2-en-2-olato)-1:2κ(9) O (2)，O (4):O (2);2:3κ(9) O (2)，O (4):O (2)-trizinc， [Zn3(C8H13O3)6]，由乙酸叔丁基和二乙基锌合成，具有近似c3i对称的三核中心对称分子。这三个金属阳离子以线性方式排列，中心的Zn(II)原子位于对称中心。这三种金属阳离子都表现出扭曲的八面体配位几何。末端的Zn(II)阳离子被三个叔丁基乙酰乙酸配体螯合，这些单元通过桥接烯醇酸O原子连接到中心的Zn(II)原子上。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Crystal structure of hexa-kis-(μ2-4-tert-but-oxy-4-oxobut-2-en-2-olato)trizinc.

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Crystal structure of hexa-kis-(μ2-4-tert-but-oxy-4-oxobut-2-en-2-olato)trizinc.

The title complex, systematic name hexa-kis-(μ2-4-tert-but-oxy-4-oxobut-2-en-2-olato)-1:2κ(9) O (2),O (4):O (2);2:3κ(9) O (2),O (4):O (2)-trizinc, [Zn3(C8H13O3)6], syn-the-sized from tert-butyl aceto-acetate and di-ethyl-zinc, consists of trinuclear centrosymmetric mol-ecules 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 octa-hedral coordination geometry. The terminal Zn(II) cations are chelated by three tert-butyl aceto-acetate ligands and these units are connected to the central Zn(II) atom by the bridging enolate O atoms.

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来源期刊

Acta crystallographica. Section E, Structure reports online 化学-晶体学

自引率

33.30%

发文量

审稿时长

1.3 months

期刊介绍： Acta Crystallographica Section E: Structure Reports Online is the IUCr highly popular open-access structural journal. It provides a simple and easily accessible publication mechanism for the growing number of inorganic, metal-organic and organic crystal structure determinations. The electronic submission, validation, refereeing and publication facilities of the journal ensure very rapid and high-quality publication, whilst key indicators and validation reports provide measures of structural reliability. In 2009, the journal published over 4000 structures. The average publication time is less than one month.