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N-(3,4-Dichloro-phen-yl)maleamic acid.

ABSTRACT: The asymmetric unit of the title compound, C(10)H(7)Cl(2)NO(3), contains two unique mol-ecules, both being stabilized by an intra-molecular O-H?O hydrogen bond within their maleamic units. In the crystal structure, inter-molecular N-H?O hydrogen bonds link the mol-ecules into chains extending along [1] which are further assembled into sheets via short inter-molecular C-Cl?O=C contacts [3.102?(2) and 3.044?(2)?Å].

SUBMITTER: Gowda BT

PROVIDER: S-EPMC3007083 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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N-(3,4-Dichloro-phen-yl)maleamic acid.

Gowda B Thimme BT Tokarčík Miroslav M Shakuntala K K Kožíšek Jozef J Fuess Hartmut H

Acta crystallographica. Section E, Structure reports online 20100616 Pt 7

The asymmetric unit of the title compound, C(10)H(7)Cl(2)NO(3), contains two unique mol-ecules, both being stabilized by an intra-molecular O-H⋯O hydrogen bond within their maleamic units. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains extending along [1] which are further assembled into sheets via short inter-molecular C-Cl⋯O=C contacts [3.102 (2) and 3.044 (2) Å]. ...[more]

PMID: 21587871

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