4-氨基-1-(4-甲基苄基)溴化吡啶的晶体结构。

IF 0.9

Acta crystallographica. Section E, Structure reports online Pub Date : 2014-11-26 eCollection Date: 2014-12-01 DOI:10.1107/S1600536814025343

N Sharmila, T V Sundar, A Yasodha, A Puratchikody, B Sridhar

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引用次数: 4

摘要

标题分子盐C13H15N2(+)·Br(-)在不对称单元中与两个独立的离子对(A和B)结晶。在阳离子中，在A离子对和B离子对中，吡啶环和苯环的平面相互倾斜度分别为79.32(8)°和82.30(10)°。在晶体中，阴离子和阳离子通过N-H⋯Br氢键连接，形成一个中心对称的四聚体状单元，包围一个r8(4)(16)环基序。这些单元通过C-H⋯Br氢键连接，形成一个三维网络。

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 4-amino-1-(4-methyl-benz-yl)pyridinium bromide.

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Crystal structure of 4-amino-1-(4-methyl-benz-yl)pyridinium bromide.

The title mol-ecular salt, C13H15N2 (+)·Br(-), crystallized with two independent ion pairs (A and B) in the asymmetric unit. In the cations, the planes of the pyridine and benzene rings are inclined to one another by 79.32 (8) and 82.30 (10)° in ion pairs A and B, respectively. In the crystal, the anions and cations are connected by N-H⋯Br hydrogen bonds, forming a centrosymmetric tetra-mer-like unit enclosing an R 8 (4)(16) ring motif. These units are linked via C-H⋯Br hydrogen bonds, forming a three-dimensional network.

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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.