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4,5-二溴-1,2-二甲基-1H-咪唑-3-鎓溴化物

4,5-Dibromo-1,2-dimethyl-1H-imidazol-3-ium bromide.

作者信息

Bahnous Mebarek, Bouraiou Abdelmalek, Bouacida Sofiane, Roisnel Thierry, Belfaitah Ali

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2012 May 1;68(Pt 5):o1391. doi: 10.1107/S1600536812015310. Epub 2012 Apr 13.

DOI:10.1107/S1600536812015310
PMID:22590280
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3344518/
Abstract

In the title salt, C(5)H(7)Br(2)N(2) (+)·Br(-), the cation and anion are connected by an N-H⋯Br hydrogen bond. In the crystal, there are inter-calated layers parallel to (10-2) in which bromide ions are located between the cations. Weak inter-molecular C-H⋯Br hydrogen bonds are also observed.

摘要

在标题盐C(5)H(7)Br(2)N(2) (+)·Br(-)中,阳离子和阴离子通过N-H⋯Br氢键相连。在晶体中,存在平行于(10-2)的插层,其中溴离子位于阳离子之间。还观察到弱的分子间C-H⋯Br氢键。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c9a5/3344518/f74e57d6f93a/e-68-o1391-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c9a5/3344518/4791bd1f5378/e-68-o1391-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c9a5/3344518/30252ea0571e/e-68-o1391-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c9a5/3344518/f74e57d6f93a/e-68-o1391-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c9a5/3344518/4791bd1f5378/e-68-o1391-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c9a5/3344518/30252ea0571e/e-68-o1391-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c9a5/3344518/f74e57d6f93a/e-68-o1391-fig3.jpg

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