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4-{[(蒽-9-基)甲基]氨基}-苯甲酸的晶体结构与 Hirshfeld 表面分析

Crystal structure and Hirshfeld surface analysis of 4-{[(anthracen-9-yl)meth-yl]amino}-benzoic acid.

作者信息

Ahmed Adeeba, Faizi Md Serajul Haque, Ahmad Aiman, Ahmad Musheer, Fritsky Igor O

机构信息

Department of Applied Chemistry, ZHCET, Aligarh Muslim University, Aligarh 202002 (UP), India.

Department of Chemistry, Langat Singh College, B. R. A. Bihar University, Muzaffarpur, Bihar 842001, India.

出版信息

Acta Crystallogr E Crystallogr Commun. 2020 Jan 1;76(Pt 1):62-65. doi: 10.1107/S2056989019016207.

DOI:10.1107/S2056989019016207
PMID:31921453
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6944086/
Abstract

In the mol-ecule of the title anthracene derivative, CHNO, the benzene ring is inclined to the mean plane of the anthracene ring system (r.m.s. deviation = 0.024 Å) by 75.21 (9)°. In the crystal, mol-ecules are linked by pairs of O-H⋯O hydrogen bonds, forming classical carb-oxy-lic acid inversion dimers with an (8) ring motif. The dimers are linked by C-H⋯π inter-actions, forming a supra-molecular framework.

摘要

在标题蒽衍生物CHNO的分子中,苯环相对于蒽环体系的平均平面(均方根偏差 = 0.024 Å)倾斜75.21 (9)°。在晶体中,分子通过O—H⋯O氢键对相连,形成具有(8)环模式的经典羧酸反演二聚体。二聚体通过C—H⋯π相互作用相连,形成一个超分子框架。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfa1/6944086/86a7edc61455/e-76-00062-fig5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfa1/6944086/2db50a4acdaa/e-76-00062-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfa1/6944086/a8dc832ef247/e-76-00062-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfa1/6944086/a86cb303d111/e-76-00062-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfa1/6944086/639535df57fb/e-76-00062-fig4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfa1/6944086/86a7edc61455/e-76-00062-fig5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfa1/6944086/2db50a4acdaa/e-76-00062-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfa1/6944086/a8dc832ef247/e-76-00062-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfa1/6944086/a86cb303d111/e-76-00062-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfa1/6944086/639535df57fb/e-76-00062-fig4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfa1/6944086/86a7edc61455/e-76-00062-fig5.jpg

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