(2Z)-4-[(2-Hy-droxy-phen-yl)carbamo-yl]prop-2-enoic acid
In the title compound, C(10)H(9)NO(4), the 2-hy-droxy-anilinic and the 4-oxobut-2-enoic acid groups are almost planar, with r.m.s. deviations of 0.0086 and 0.0262 Å, respectively. The dihedral angle between the two groups is 6.65 (1)°. Intra-molecular N-H⋯O, C-H⋯O and O-H⋯O hydrogen bonds form S(5),...
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Published in | Acta crystallographica. Section E, Structure reports online Vol. 66; no. Pt 12; p. o3172 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
United States
International Union of Crystallography
01.12.2010
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Subjects | |
Online Access | Get full text |
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Summary: | In the title compound, C(10)H(9)NO(4), the 2-hy-droxy-anilinic and the 4-oxobut-2-enoic acid groups are almost planar, with r.m.s. deviations of 0.0086 and 0.0262 Å, respectively. The dihedral angle between the two groups is 6.65 (1)°. Intra-molecular N-H⋯O, C-H⋯O and O-H⋯O hydrogen bonds form S(5), S(6) and S(7) ring motifs. In the crystal, the mol-ecules are dimerized due to C-H⋯O and O-H⋯O inter-molecular hydrogen bonds, with R(2) (2)(8) ring motifs. The dimers are inter-linked into polymeric chains along [010] with R(4) (3)(13) ring motifs by C-H⋯O, N-H⋯O and O-H⋯O hydrogen bonds. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1600-5368 1600-5368 |
DOI: | 10.1107/S1600536810045496 |