Crystal structure of 3-({[(thiophen-2-yl)methylidene]hydrazinyl}carbonyl)pyridinium chloride dihydrate
نویسندگان
چکیده
In the title compound, C11H10N3OS(+)·Cl(-)·2H2O, the organic cation exhibits a dihedral angle of 21.26 (8)° between the mean planes of the pyridine and thio-phene rings, and dihedral angles of 15.11 (9) and 6.49 (9)° between the mean planes of the hydrazide moiety and the pyridine and thio-phene rings, respectively. In the crystal, the organic cation, the chloride counter-anion and the two water mol-ecules of crystallization are linked through an intricate hydrogen-bonding network consisting of O-H⋯O, O-H⋯N, N-H⋯Cl, C-H⋯Cl, C-H⋯O, N-H⋯O, O-H⋯Cl and C-H⋯S inter-actions that consolidate a three-dimensional network.
منابع مشابه
Crystal structure of (E)-3-{[2-(2,4-dichlorobenzylidene)hydrazin-1-yl]carbonyl}pyridinium chloride trihydrate
In the title hydrated salt, C13H10Cl2N3O(+)·Cl(-)·3H2O, the organic cation exhibits a dihedral angle of 8.26 (14)° between the mean planes of the pyridinium and benzene rings, and dihedral angles of 8.70 (15) and 15.93 (5)° between the mean planes of the hydrazide group and the benzene and pyridinium rings, respectively. In the crystal, N-H⋯O, N-H⋯Cl, C-H⋯O, C-H⋯Cl, O-H⋯O, O-H⋯N and O-H⋯Cl hydr...
متن کامل4-(4,5-Dihydro-1H-benzo[g]indazol-3-yl)pyridinium chloride dihydrate
In the cation of the title compound, C(16)H(14)N(3) (+)·Cl(-)·2H(2)O, the cyclo-hexa-1,3-diene ring displays a screw-boat conformation and the pyridine ring is slightly twisted with respect to the pyrazole ring with a dihedral angle of 4.56 (12)°. In the crystal, ions and water mol-ecules are linked into a three-dimensional network by classical N-H⋯O, N-H⋯Cl, O-H⋯Cl and O-H⋯O hydrogen bonds and...
متن کاملN′-[(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(thiophen-2-yl)methylidene]benzohydrazide
In the title compound, C(22)H(18)N(4)O(2)S, the seven-membered ring generated by an intra-molecular N-H⋯O hydrogen bond adopts an envelope conformation in both of the two independent mol-ecules in the asymmetric unit. In the crystal, mol-ecules are linked into C(9) chains along [100] by N-H⋯O hydrogen bonds. The mol-ecules are also weakly linked by C-H⋯O and C-H⋯N inter-actions, forming dimers ...
متن کاملBenzyl 2-methyl-3-[(E)-(thiophen-2-yl)methylidene]dithiocarbazate
In the title compound, C(14)H(14)N(2)S(3), the thione S atom and methyl group are syn, as are the two thio-ether S atoms. The mol-ecule is twisted, the dihedral angles between the central (C(2)N(2)S(2)) residue and the pendent 2-thienyl and phenyl rings being 21.57 (6) and 77.54 (3)°, respectively. In the crystal, mol-ecules assemble into a three-dimensional architecture via C-H⋯π inter-actions...
متن کامل2-(1H-Pyrazol-3-yl)pyridinium chloride monohydrate
The title organic salt, C(8)H(8)N(3) (+)·Cl(-)·H(2)O, exhibits a rich hydrogen-bonding network involving all constituent species. The water mol-ecules are engaged in strong O-H⋯Cl inter-actions with the chloride anions, two neighboring protonated 2-(1H-pyrazol-3-yl)pyridinium species inter-act via N-H⋯N bonds with two pyrazole rings. Further, a short and highly directional C-H⋯O inter-action is...
متن کامل