4-(5-Amino-1H-1,2,4-triazol-3-yl)pyridinium chloride monohydrate
نویسندگان
چکیده
منابع مشابه
4-(5-Amino-1H-1,2,4-triazol-3-yl)pyridinium chloride monohydrate
In the cation of the title compound, C(7)H(8)N(5) (+)·Cl(-)·H(2)O, the mean planes of the pyridine and 1,2,4-triazole rings form a dihedral angle of 2.3 (1)°. The N atom of the amino group adopts a trigonal-pyramidal configuration. The N atom of the pyridine ring is protonated, forming a chloride salt. In the crystal, inter-molecular N-H⋯O, N-H⋯N, N-H⋯Cl and O-H⋯Cl hydrogen bonds link the catio...
متن کامل3-(4-Amino-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)pyridinium chloride
In the title compound, C(7)H(8)N(5)S(+)·Cl(-), the dihedral angle formed by the pyridine ring with the triazole ring is 10.0 (1)°. There are weak inter-molecular hydrogen-bond inter-actions in the crystal structure, involving the NH and NH(2) groups as donors, and the chloride anion, the S atom in the thio-ketone group and the unsubstituted ring N atom as acceptors.
متن کامل4-(4-Amino-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)pyridinium chloride
The crystal structure of the title compound, C(7)H(8)N(5)S(+)·Cl(-), is stabilized by inter-molecular N-H⋯Cl and N-H⋯S hydrogen-bond inter-actions.
متن کامل5-Amino-3-carboxy-1H-1,2,4-triazol-4-ium nitrate monohydrate
The two-dimensional crystal packing of the title compound, C(3)H(5)N(4)O(2) (+)·NO(2) (-)·H(2)O, results from the stacking of well separated layers (i.e. with nothing between the layers) parallel to the (-113) plane in which adjacent cations adopt a head-to-head arrangement such that two -COOH groups are linked via two water mol-ecules (the water O atom behaves simultaneously as donor and accep...
متن کامل5-Amino-1H-1,2,4-triazol-4-ium-3-carboxylate hemihydrate
The asymmetric unit of the title compound, C(3)H(4)N(4)O(2)·0.5H(2)O, comprises two whole mol-ecules of 5-amino-1H-1,2,4-triazole-3-carb-oxy-lic acid in its zwitterionic form (proton transfer occurs from the carb-oxy-lic acid group to the N hetero-atom at position 1), plus one water mol-ecule of crystallization. The organic moieties are disposed into supra-molecular layers linked by N-H⋯O and N...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811002406