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外消旋-1,2,3,4-四氢-1,4-亚甲基蒽-6,7-二甲腈

rac-1,2,3,4-Tetra-hydro-1,4-methano-anthracene-6,7-dicarbonitrile.

作者信息

Chen Kew-Yu, Chang Ming-Jen, Fang Tzu-Chien, Luo Ming-Hui, Tsai Hsing-Yang

机构信息

Department of Chemical Engineering, Feng Chia University, 40724 Taichung, Taiwan.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):o3312. doi: 10.1107/S1600536811047611. Epub 2011 Nov 16.

DOI:10.1107/S1600536811047611
PMID:22199813
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3238964/
Abstract

The title compound, C(17)H(12)N(2), comprises a norbornane unit having a dicyanona-phthalene ring fused on one side. Both cyano groups are twisted slightly out of the plane of the naphthalene ring system [C-C-C-C torsion angle = 1.9 (2)°]. In the crystal, inversion-related mol-ecules are linked by pairs of weak C-H⋯N hydrogen bonds, forming dimers.

摘要

标题化合物C(17)H(12)N(2)包含一个降冰片烷单元,其一侧稠合有一个二氰基萘环。两个氰基均略微扭曲出萘环体系的平面[C-C-C-C扭转角 = 1.9 (2)°]。在晶体中,通过成对的弱C-H⋯N氢键连接具有反演关系的分子,形成二聚体。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/29e1/3238964/7eb06c52fced/e-67-o3312-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/29e1/3238964/2364c0f15caa/e-67-o3312-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/29e1/3238964/7eb06c52fced/e-67-o3312-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/29e1/3238964/2364c0f15caa/e-67-o3312-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/29e1/3238964/7eb06c52fced/e-67-o3312-fig2.jpg

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