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2-{(E)-N-[2-(1H-茚-3-基)乙基]亚氨基甲基}-1H-咪唑

2-{(E)-N-[2-(1H-Inden-3-yl)eth-yl]imino-meth-yl}-1H-imidazole.

作者信息

Li Zhao, Tian Chong, Nie Wanli, Borzov Maxim V

机构信息

Key Laboratory of Synthetic and Natural Chemistry of the Ministry of Education, College of Chemistry and Material Science, the North-West University of Xi'an, Taibai Bei avenue 229, Xi'an 710069, Shaanxi Province, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 May 1;67(Pt 5):o1165-6. doi: 10.1107/S1600536811013286. Epub 2011 Apr 16.

DOI:10.1107/S1600536811013286
PMID:21754472
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3089109/
Abstract

The asymmetric unit of the title compound, C(15)H(15)N(3), contains two crystallographically independent mol-ecules with very similar geometries. The imidazole and indenyl planes are approximately orthogonal, making dihedral angles of 88.21 (9) and 83.08 (9)%deg; in the two independent molecules. In the crystal, the imidazole units are linked by N-H⋯N hydrogen bonds into chains parallel to the 101) plane stretched in the diagonal direction [translation vector ([Formula: see text],1,0); C(4) motif]. Within a chain, there are two types of symmetrically non-equivalent alternating H-bonds which slightly differ in their parameters.

摘要

标题化合物C(15)H(15)N(3)的不对称单元包含两个晶体学独立分子，它们的几何结构非常相似。咪唑平面和茚基平面近似正交，在两个独立分子中的二面角分别为88.21 (9)°和83.08 (9)°。在晶体中，咪唑单元通过N-H⋯N氢键连接成平行于沿对角线方向伸展的(101)平面的链[平移矢量([化学式：见原文],1,0)；C(4) motif]。在一条链内，有两种对称不等价的交替氢键，其参数略有不同。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b2c7/3089109/38423c20385a/e-67-o1165-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b2c7/3089109/97401f907239/e-67-o1165-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b2c7/3089109/38423c20385a/e-67-o1165-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b2c7/3089109/97401f907239/e-67-o1165-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b2c7/3089109/38423c20385a/e-67-o1165-fig2.jpg

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