2-Amino-5-(4-carboxylatophenyl)pyridinium monohydrate
نویسندگان
چکیده
منابع مشابه
2-Amino-5-(4-carboxylatophenyl)pyridinium monohydrate
The title compound, C(12)H(10)N(2)O(2)·H(2)O, crystallizes as a zwitterion in which the pyridine N atom is protonated and the carb-oxy -OH group is deprotonated. The benzene and pyridinium rings are inclined with a dihedral angle of 6.63 (5)° between them. In the crystal, inter-molecular O-H⋯O and N-H⋯O hydrogen-bonding inter-actions link adjacent mol-ecules into a two-dimensional double layere...
متن کامل2-Amino-4-nitrophenol monohydrate
The title compound, C(6)H(6)N(2)O(3)·H(2)O, crystallizes with two formula units in the asymmetric unit. The mol-ecules are essentially planar with the nitro groups twisted slightly out of the ring planes [maximum deviations from the ring plane of 0.13 (2) and 0.22 (2) Å in the two mol-ecules]. The respective O-N-C-C torsion angles are 6.0 (4) and 12.5 (4)°. In the crystal structure, mol-ecules ...
متن کامل(E)-4-Amino-N′-(2-hydroxy-5-methoxybenzylidene)benzohydrazide monohydrate
In the title compound, C(15)H(15)N(3)O(3)·H(2)O, the hydazide Schiff base mol-ecule shows an E conformation around the C=N bond. An intra-molecular O-H⋯N hydrogen bond makes an S(6) ring motif. The dihedral angle between the substituted phenyl rings is 23.40 (11)°. The water mol-ecule mediates linking of neighbouring mol-ecules through O-H⋯(O,O) hydrogen bonds into infinite chains along the a a...
متن کامل4-Amino-2-methylquinoline monohydrate
The crystal structure of the title compound, C(10)H(10)N(2)·H(2)O, is stabilized by inter-molecular O-H⋯N, N-H⋯O and N-H⋯N hydrogen bonds.
متن کامل2-Amino-5-ethoxycarbonyl-4-methylthiazol-3-ium chloride monohydrate
In the crystal structure of the title compound, C(7)H(11)N(2)O(2)S(+)·Cl(-)·H(2)O, the cations, anions and water mol-ecules are linked by inter-molecular N-H⋯O, N-H⋯Cl, O-H⋯O and O-H⋯Cl hydrogen bonds, forming layers stacked along [20].
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812035854