2-Hydroxy-N-(3-nitrophenyl)benzamide
نویسندگان
چکیده
In the crystal structure of title compound, C(13)H(10)N(2)O(4), as expected, the nitro- and hy-droxy-substituted benzene rings are planar with r. m. s. deviations of 0.0037 and 0.0014 Å, respectively, but are twisted slightly relative to each other, making a dihedral angle of 12.23 (7)°. The nitro group is only slightly twisted [by 2.71 (16)°] with respect to its parent ring. An intra-molecular N-H⋯O hydrogen bond forms an S(6) ring motif. Inter-molecular N-H⋯O and O-H⋯O hydrogen bonds build up sheets parallel to the ab plane. Futhermore, weak π-π inter-actions [centroid-centroid distances = 3.7150 (8) 3.7342 (6) and 3.9421 (8) Å] between the rings yield a three-dimensional network.
منابع مشابه
Crystal structures of isomeric 4-bromo-N-[(2-nitrophenyl)sulfonyl]benzamide and 4-bromo-N-[(4-nitrophenyl)sulfonyl]benzamide
The syntheses and crystal structures of the isomeric 4-bromo-N-[(2-nitro-phen-yl)sulfon-yl]benzamide, (I), and 4-bromo-N-[(4-nitro-phen-yl)sulfon-yl]benzamide, (II), are described (mol-ecular formula = C13H9BrN2O5S in each case). The asymmetric unit of (I) contains two independent mol-ecules [(IA) and (IB)], while that of (II) contains one mol-ecule. The benzoic acid aromatic ring of mol-ecule ...
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010