Crystal structure of N -(2-hydroxyethyl)-5-nitroisophthalamic acid monohydrate

In the title compound, C 10 H 10 N 2 O 6 ·H 2 O, the carboxylic acid group and the nitro group are essentially coplanar with the benzene ring [maximum deviation = 0.0264 (9) Å], while the amide group is oriented at a dihedral angle of 9.22 (5)° with respect to the benzene ring. In the crystal, class...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2014-11, Vol.70 (11), p.o1205-o1206
Main Authors: Zou, Pei, Wang, Hong-Yong, Luo, Shi-Neng, Liu, Ya-Ling, Shen, Yong-Jia
Format: Article
Language:English
Subjects:
crystal structure
C—H...O interactions
hydrogen bonding
isophthalamic acid
X-ray contrast media
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Summary:In the title compound, C 10 H 10 N 2 O 6 ·H 2 O, the carboxylic acid group and the nitro group are essentially coplanar with the benzene ring [maximum deviation = 0.0264 (9) Å], while the amide group is oriented at a dihedral angle of 9.22 (5)° with respect to the benzene ring. In the crystal, classical O—H...O and N—H...O hydrogen bonds and weak C—H...O interactions link the organic molecules and water molecules of crystallization into a three-dimensional supramolecular architecture.
ISSN:1600-5368
1600-5368
DOI:10.1107/S160053681402337X