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二(3-甲基吡啶鎓)四氯合铜(II)酸盐

Bis(3-methyl-pyridinium) tetra-chlorido-cuprate(II).

作者信息

Sengottvelan Nallathambi, Lee You-Soon, Lim Hyun-Soo, Kim Young-Inn, Kang Sung Kwon

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 11;65(Pt 4):m384. doi: 10.1107/S1600536809007818.

DOI:10.1107/S1600536809007818
PMID:21582335
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2968805/
Abstract

The title compound, (C(6)H(8)N)(2)[CuCl(4)], is composed of two 3-methyl-pyridinium cation and one tetra-chloridocuprate(II) anion. The geometry around the copper(II) ion is that of a distorted tetra-hedron. In the crystal structure, the anions and cations are linked by three different N-H⋯Cl hydrogen bonds. In addition, the crystal structure exhibits aromatic π-π inter-actions between the pyridinium rings of two discrete units [centroid-centroid distance = 3.704 (2) Å].

摘要

标题化合物(C₆H₈N)₂[CuCl₄]由两个3-甲基吡啶鎓阳离子和一个四氯合铜(II)阴离子组成。铜(II)离子周围的几何构型为扭曲的四面体。在晶体结构中,阴离子和阳离子通过三种不同的N-H⋯Cl氢键相连。此外,晶体结构在两个离散单元的吡啶鎓环之间呈现出芳香π-π相互作用[质心-质心距离 = 3.704 (2) Å]。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/eb63/2968805/18e10f3a449e/e-65-0m384-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/eb63/2968805/5fbda81ae12f/e-65-0m384-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/eb63/2968805/18e10f3a449e/e-65-0m384-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/eb63/2968805/5fbda81ae12f/e-65-0m384-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/eb63/2968805/18e10f3a449e/e-65-0m384-fig2.jpg

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