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

Acta Crystallographica Section E: Crystallographic Communications

Musheer Ahmad¹  Aiman Ahmad¹  Adeeba Ahmed¹  Md. Serajul Haque Faizi²  Igor O. Fritsky³ 

[1] 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;Taras Shevchenko National University of Kyiv, Department of Chemistry, 64 Vladimirska Str., Kiev 01601, Ukraine;

关键词: crystal structure;    4-aminobenzoic acid (paba);    9-anthraldehyde;    hydrogen bonding;    c—h...π interactions;   

DOI  :  10.1107/S2056989019016207

来源: DOAJ

【 摘 要 】

In the molecule of the title anthracene derivative, C22H17NO2, 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, molecules are linked by pairs of O—H...O hydrogen bonds, forming classical carboxylic acid inversion dimers with an R22(8) ring motif. The dimers are linked by C—H...π interactions, forming a supramolecular framework.

【 授权许可】

Unknown