Crystal structure of 5-[(4-carb­oxy­benz­yl)­oxy]isophthalic acid

Acta Crystallographica Section E: Crystallographic Communications

Ahmad, M.¹  Faizi, M.S.H.²  Potaskalov, V.A.³  Ali, A.⁴ 

[1] Department of Applied Chemistry, Aligarh Muslim University, 202 002 UP, India;Department of Chemistry, College of Science, Sultan Qaboos University, PO Box, 36 Al-Khod 123, Muscat, Sultanate of Oman;Department of General and Inorganic Chemistry, National Technical University of Ukraine, Kyiv Polytechnic Institute, 37 Prospect Peremogy, 03056 Kiev, Ukraine;National Taras Shevchenko University, Department of Chemistry, Volodymyrska str. 64, 01601 Kyiv, Ukraine

关键词: CRYSTAL STRUCTURE;    TRICARBOXYLIC ACID;    CIA;    CARBOXYLATES;    COORDINATION POLYMERS;    METAL-ORGANIC FRAMEWORKS;    HYDROGEN BONDING;   

DOI  :  10.1107/S2056989016011762

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The mol­ecular shape of the title compound, C16H12O7, is bent around the central CH2—O bond. The two benzene rings are almost perpendicular to one another, making a dihedral angle of 87.78 (7)°. In the crystal, each mol­ecule is linked to three others by three pairs of O—H⋯O hydrogen bonds, forming undulating sheets parallel to the bc plane and enclosing R22(8) ring motifs. The sheets are linked by C—H⋯O hydrogen bonds and C—H⋯π inter­actions, forming a three-dimensional network.

【 授权许可】

CC BY