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9-乙基-3-(2-甲基苯甲酰基)-9H-咔唑

9-Ethyl-3-(2-methyl-benzo-yl)-9H-carbazole.

作者信息

Hang Ye-Chao, Chen Min-Dong, Wang Yong

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Jan 10;65(Pt 2):o279. doi: 10.1107/S1600536809000737.

DOI:10.1107/S1600536809000737
PMID:21581892
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2968395/
Abstract

In the title compound, C(22)H(19)NO, the dihedral angle between the benzene ring and the carbazole ring system 77.1 (1)°.. The crystal structure is stabilized by inter-molecular aromatic π-π inter-actions between the benzene ring and the pyrrole ring of the carbazole system of neighbouring mol-ecules [centroid-centroid distance = 3.617 (4) Å]. In addition, the crystal structure exhibits a weak inter-molecular C-H⋯π inter-action.

摘要

在标题化合物C₂₂H₁₉NO中,苯环与咔唑环系统之间的二面角为77.1 (1)°。晶体结构通过相邻分子咔唑系统的苯环与吡咯环之间的分子间芳香π-π相互作用得以稳定[质心-质心距离 = 3.617 (4) Å]。此外,晶体结构还表现出弱的分子间C-H⋯π相互作用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c330/2968395/e62f465c6a05/e-65-0o279-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c330/2968395/bbe66f4a7421/e-65-0o279-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c330/2968395/e62f465c6a05/e-65-0o279-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c330/2968395/bbe66f4a7421/e-65-0o279-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c330/2968395/e62f465c6a05/e-65-0o279-fig2.jpg

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本文引用的文献

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