4-(2-Nitrobenzenesulfonamido)pyridinium nitrate
نویسندگان
چکیده
منابع مشابه
4-(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-[(2′-Cyanobiphenyl-4-yl)methyl]morpholin-4-ium nitrate
The title ion pair, C(18)H(19)N(2)O(+)·NO(3) (-), features an N-H⋯O hydrogen bond linking the cation to the anion. The morpholine portion adopts a chair conformation; the aromatic rings of the biphenyl-ene portion are twisted [torsion angles for the four atoms involving the ar-yl-aryl bond = 35.1 (2)-40.4 (2)°].
متن کامل4-[(2-Hydroxybenzyl)amino]pyridinium nitrate
The planes of the aromatic rings in the cation of the title salt, C(12)H(13)N(2)O(+)·NO(3) (-), are twisted along the -CH(2)-NH- single bond by 75.3 (1)°. In the crystal, the phenol O, amine N and pyridinium N atoms are hydrogen-bond donors to the O atoms of the nitrate counter-ions. These hydrogen bonds lead to the formation of a layer in the crystal.
متن کامل1-Methoxycarbonyl-2-(4-nitrophenyl)ethanaminium nitrate
In the title compound, C(10)H(13)O(4)N(2) (+)·NO(3) (-), the nitro group and the benzene ring are essentially coplanar. The dihedral angle between the benzene ring and the methyl-carboxyl-ate plane is 49.6 (3)°. The crystal structure is stabilized by cation-anion N-H⋯O and N-H⋯N hydrogen bonds, building sheets parallel to (001).
متن کامل4-(4-Nitrobenzenesulfonamido)pyridinium nitrate
A short C-N distance [1.394 (2) Å] in the title compound, C(11)H(10)N(3)O(4)S(+)·NO(3) (-), is indicative of some conjugation of the sulfonamide π electrons with those of the pyridinium ring. The crystal structure is stabilized by N-H⋯O hydrogen bonds.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808035654