双-[1-(4-溴苯基)吡啶]双-(1,2-二氰乙烯-1,2-二硫醇-κ(2) S,S')镍酸盐的晶体结构(ⅱ)

IF 0.9

Acta crystallographica. Section E, Structure reports online Pub Date : 2014-11-12 eCollection Date: 2014-12-01 DOI:10.1107/S1600536814024222

Dong Zeng, Shui-Bin Yang, Zheng-Fang Tian

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引用次数: 0

摘要

标题盐的不对称单元(C12H11BrN)2[Ni(C4N2S2)2]由一个1-(4-溴苯基)吡啶阳离子和一个配合物[Ni(mnt)2](2-)的一半组成(mnt(2-)是公腈二硫醇酸离子)。Ni(2+)离子位于反转中心，由来自两个mnt(2-)配体的4个S原子配位，呈现方形平面配位环境。在阳离子中，吡啶和苯环平面成69.86(19)°的二面角。阳离子和阴离子交替排列在平行于(001)的层中，并通过非经典的C-H⋯N氢键结合在一起。

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 bis-[1-(4-bromo-benz-yl)pyridinium] bis-(1,2-di-cyano-ethene-1,2-di-thiol-ato-κ(2) S,S')nickelate(II).

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Crystal structure of bis-[1-(4-bromo-benz-yl)pyridinium] bis-(1,2-di-cyano-ethene-1,2-di-thiol-ato-κ(2) S,S')nickelate(II).

The asymmetric unit of the title salt, (C12H11BrN)2[Ni(C4N2S2)2], consists of one 1-(4-bromo-benz-yl)pyridinium cation and one half of a complex [Ni(mnt)2](2-) (mnt(2-) is the maleo-nitrile-dithiol-ate dianion). The Ni(2+) ion is located on an inversion centre and is coordinated by four S atoms from two mnt(2-) ligands, exhibiting a square-planar coordination environment. In the cation, the planes of the pyridinium and benzene rings make a dihedral angle of 69.86 (19)°. The cations and anions are alternately arranged in layers parallel to (001) and are held together by non-classical C-H⋯N hydrogen bonds.

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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.