title: 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].
authors: B Thimme
authors: BT
authors: Gowda
authors: Miroslav
authors: M
authors: Tokarčík
authors: K
authors: K
authors: Shakuntala
authors: Jozef
authors: J
authors: Kožíšek
authors: Hartmut
authors: H
authors: Fuess
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