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二溴双（2-甲基-1H-苯并咪唑-κN(3)）镉

Di-bromido-bis-(2-methyl-1H-benzimidazole-κN (3))cadmium.

作者信息

Liu Bao-Cheng, Jin Yan-Ling, Liu Fa-Qian

机构信息

Key Laboratory of Advanced Materials, Qingdao University of Science and Technology, Qingdao 266042, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2013 Sep 7;69(Pt 10):m536. doi: 10.1107/S1600536813024549. eCollection 2013.

DOI:10.1107/S1600536813024549
PMID:24098169
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3790347/
Abstract

In the title compound, [CdBr2(C8H8N2)2], the Cd(II) atom has a distorted tetra-hedral coordination formed by the two imino N atoms of two 2-methyl-benzimidazole ligands and two terminal bromide ligands. The Cd(II) atom is slightly out of the benzimidazole planes by 0.320 (3) and 0.210 (3) Å. The dihedral angle between the benzimidazole planes is 71.6 (2)°. In the crystal, mol-ecules are linked by N-H⋯Br hydrogen bonds into puckered layers parallel to (001).

摘要

在标题化合物[CdBr₂(C₈H₈N₂)₂]中，Cd(II)原子具有由两个2-甲基苯并咪唑配体的两个亚氨基N原子和两个末端溴化物配体形成的扭曲四面体配位。Cd(II)原子略微偏离苯并咪唑平面0.320 (3) Å和0.210 (3) Å。苯并咪唑平面之间的二面角为71.6 (2)°。在晶体中，分子通过N—H⋯Br氢键连接成平行于(001)的褶皱层。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b6c3/3790347/acf9eed0be5a/e-69-0m536-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b6c3/3790347/dc4d4e31cfd6/e-69-0m536-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b6c3/3790347/acf9eed0be5a/e-69-0m536-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b6c3/3790347/dc4d4e31cfd6/e-69-0m536-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b6c3/3790347/acf9eed0be5a/e-69-0m536-fig2.jpg

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