2-Amino-3-nitropyridinium 4-hydroxybenzenesulfonate
نویسندگان
چکیده
منابع مشابه
2-Amino-4-methylpyridinium 3-chlorobenzoate
In the title salt, C(6)H(9)N(2) (+)·C(7)H(4)ClO(2) (-), the 2-amino-4-methyl-pyridinium cation is almost planar, with a maximum deviation of 0.010 (1) Å. In the crystal, the protonated N atom and the 2-amino group of the cation are hydrogen bonded to the carboxyl-ate O atoms of the anion via a pair of N-H⋯O hydrogen bonds, forming an R(2) (2)(8) ring motif. The ion pairs are further connected v...
متن کاملEthyl 2-(3-amino-4-hydroxyphenyl)acetate
The asymmetric unit of the title compound, C(10)H(13)NO(3), contains two crystallographically independent mol-ecules with different conformations of the eth-oxy-carbonyl groups; the terminal C-C-O-C torsion angles in the two mol-ecules are 83.6 (6) and -171.1 (3)°, resulting in twisted and straight chain conformations, respectively. The crystal structure is stabilized by inter-molecular N-H⋯O, ...
متن کامل2-Amino-3-nitropyridinium 4-hydroxybenzenesulfonate
In the crystal structure of the title salt, C(5)H(6)N(3)O(2) (+)·C(6)H(5)O(4)S(-), N-H⋯O and O-H⋯O hydrogen bonds link the cations and anions. The dihedral angle between the rings of the cation and anion is 79.91 (6)°.
متن کامل2-Amino-4-methylpyridinium 3-hydroxybenzoate
In the title salt, C6H9N2 (+)·C7H5O3 (-), the anion is essentially planar, with a dihedral angle of 2.72 (17)° between the benzene ring and the carboxyl-ate group. In the crystal, the anions are connected by O-H⋯O hydrogen bonds, forming a 41 helical chain along the c axis. The protonated N atom and the 2-amino group of the cation are hydrogen bonded to the carboxyl-ate O atoms of the anion via...
متن کاملEthyl 3-amino-4-[(2-hydroxyethyl)amino]benzoate
In the crystal structure of the title compound, C(11)H(16)N(2)O(3), mol-ecules are linked by one O-H⋯N and two N-H⋯O inter-molecular hydrogen bonds into a three-dimensional network, which incorporates R(2) (2)(14) and R(2) (2)(16) graph-set motifs.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812027651