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N-(2,4,6-Trichloro-phen-yl)maleamic acid.

ABSTRACT: In the crystal structure of the title compound, C(10)H(6)Cl(3)NO(3), the conformation of the amide bond is trans. The C=O and O-H bonds of the acid group are in the relatively rare anti position to each other. This is a consequence of the intra-molecular O-H?O hydrogen bond donated to the amide carbonyl group stabilizing the mol-ecular structure. In the crystal, inter-molecular N-H?O hydrogen bonds link the mol-ecules into zigzag chains along the c axis.

SUBMITTER: Shakuntala K

PROVIDER: S-EPMC3213587 | biostudies-other | 2011 Aug

REPOSITORIES: biostudies-other

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N-(2,4,6-Trichloro-phen-yl)maleamic acid.

Shakuntala K K Foro Sabine S Gowda B Thimme BT

Acta crystallographica. Section E, Structure reports online 20110730 Pt 8

In the crystal structure of the title compound, C(10)H(6)Cl(3)NO(3), the conformation of the amide bond is trans. The C=O and O-H bonds of the acid group are in the relatively rare anti position to each other. This is a consequence of the intra-molecular O-H⋯O hydrogen bond donated to the amide carbonyl group stabilizing the mol-ecular structure. In the crystal, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into zigzag chains along the c axis. ...[more]

PMID: 22091164

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