4,6-二-[(E)-4-溴-苯乙烯基]-2-(丁基磺基)嘧啶的晶体结构。

IF 0.9

Acta crystallographica. Section E, Structure reports online Pub Date : 2014-11-21 eCollection Date: 2014-12-01 DOI:10.1107/S1600536814024714

Wang Yu, Jingbao Song, Aijian Wang

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引用次数: 0

摘要

在标题化合物C24H22Br2N2S中，中心嘧啶环与悬垂的溴苯环之间的二面角分别为11.02(11)°和13.20(12)°。丁基侧链采用间扭式构象[C-C-C-C = -67.4(4)°]。在晶体中，嘧啶环与其中一个苯环之间存在弱芳香π-π堆积[质心-质心分离= 3.6718 (17)Å]。

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 4,6-bis-[(E)-4-bromo-styr-yl]-2-(butyl-sulfan-yl)pyrimidine.

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Crystal structure of 4,6-bis-[(E)-4-bromo-styr-yl]-2-(butyl-sulfan-yl)pyrimidine.

In the title compound, C24H22Br2N2S, the dihedral angles between the central pyrimidine ring and the pendant bromo-benzene rings are 11.02 (11) and 13.20 (12)°. The butyl side chain adopts a gauche conformation [C-C-C-C = -67.4 (4)°]. In the crystal, weak aromatic π-π stacking is observed between the pyrimidine ring and one of the benzene rings [centroid-centroid separation = 3.6718 (17) Å].

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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.