منابع مشابه
2-(2-Pyridyl)pyridinium perchlorate, redetermined at 120 K: complex hydrogen-bonded sheets.
In the title compound, C10H9N2+.ClO4-, the ions are linked into complex sheets by the combination of one N-H...O and four independent C-H...O hydrogen bonds.
متن کامل2-(Ethoxycarbonyl)pyridinium nitrate
In the title compound, C(8)H(10)NO(2) (+)·NO(3) (-), the cation is essentially planar with C-O-C-C and C-O-C-O torsion angles of -178.1 (2) and 2.1 (4)°, respectively. In the crystal, N-H⋯O and C-H⋯O hydrogen-bond inter-actions stabilize the structure.
متن کامل2-(Benzenesulfonamido)pyridinium nitrate
In the title compound, C(11)H(11)N(2)O(2)S(+)·NO(3) (-), the dihedral angle between the benzene and pyridinium rings is 87.59 (8)°. An intra-molecular C-H⋯O inter-action occurs in the cation. In the crystal structure, ion pairs occur, being linked by two strong N-H⋯O inter-actions, forming R(2) (2)(8) loops. The packing is further stabilized by weak C-H⋯O inter-actions.
متن کامل4-(2-Nitrobenzenesulfonamido)pyridinium nitrate
There are two mol-ecules in the asymmetric unit of the title compound, C(11)H(10)N(3)O(4)S(+)·NO(3) (-). All bond distances have normal values. The C-N bond distances in the sulfonamide group [1.389 (3) and 1.382 (3) Å] may indicate slight conjugation of the sulfonamide N-atom π-electrons with those of the pyridinium ring. The crystal structure is stabilized by N-H⋯O hydrogen bonds.
متن کامل4-(3-Carboxyphenyl)pyridinium nitrate
In the title salt, C(12)H(10)NO(2) (+)·NO(3) (-), the dihedral angle between the pyridine ring and the benzene ring of the 4-(3-carb-oxy-phen-yl)pyridinium cation is 30.14 (2)°. Inversion-related pairs of cations are linked into dimers by pairs of O-H⋯O hydrogen bonds. Pairs of dimers are linked by N-H⋯O and C-H⋯O hydrogen bonds involving nitrate anions as acceptors, generating supra-molecular ...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2004
ISSN: 1600-5368
DOI: 10.1107/s160053680403017x