2-Chloro-4-(2-iodobenzenesulfonamido)benzoic acid
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چکیده
منابع مشابه
2-Chloro-4-(2-iodobenzenesulfonamido)benzoic acid
In the title compound, C(13)H(9)ClINO(4)S, the dihedral angle between the aromatic rings is 81.04 (17)°. The disposition of the I and Cl atoms attached to the two rings is anti. In the crystal, mol-ecules are connected via O-H⋯O and N-H⋯O hydrogen bonds.
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In the mol-ecular structure of the title compound, C(11)H(10)ClNO(3), the conformation of the N-H bond in the amide segment is syn to the ortho-methyl group in the phenyl ring. The C=O and O-H bonds of the acid group are in the relatively rare anti position with respect to each other. This is an obvious consequence of the hydrogen bond donated to the amide carbonyl group. The central oxobutenoi...
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In the title compound, C(11)H(12)ClNO(3), the N-C=O fragment is twisted from the plane of the attached benzene ring by 48.39 (12)°. The carb-oxy-lic acid group is involved in O-H⋯O hydrogen bonding, which links pairs of mol-ecules into centrosymmetric dimers. N-H⋯O hydrogen bonds link these dimers, related by translation along the a axis, into ribbons.
متن کامل1,10-Phenanthrolinium 4-chloro-2-hydroxybenzoate–1,10-phenanthroline–4-chloro-2-hydroxybenzoic acid (1/1/1)
The title compound, C(12)H(9)N(2) (+)·C(7)H(4)ClO(3) (-)·C(12)H(8)N(2)·C(7)H(5)ClO(3), contains one phenanthrolinium (Hphen) cation, one phenanthroline (phen) mol-ecule, one 4-chloro-2-hydroxy-benzoate anion (hcba) and one 4-chloro-2-hydroxy-benzoic acid (Hhcba) mol-ecule in the asymmetric unit. The phen mol-ecule is approximately parallel to Hphen, making a dihedral angle of 1.98 (6)°. The cen...
متن کامل4-Chloro-2-nitrobenzoic acid–pyrazine (2/1)
In the title co-crystal, 2C(7)H(4)ClNO(4)·C(4)H(4)N(2), the pyrazine mol-ecule is located on an inversion centre, so that the asymmetric unit consists of one mol-ecule of 4-chloro-2-nitro-benzoic acid and a half-mol-ecule of pyrazine. The components are connected by O-H⋯N and C-H⋯O hydrogen bonds, forming a 2:1 unit. In the hydrogen-bonded unit, the dihedral angle between the pyrazine ring and ...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811016412