3-Carboxy-2-(2-cyclopropylamino-4-methylpyridinium-3-ylamino)pyridinium dinitrate dihydrate
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چکیده
منابع مشابه
3-Carboxy-2-(2-cyclopropylamino-4-methylpyridinium-3-ylamino)pyridinium dinitrate dihydrate
The two benzene rings in the cation of the title compound, C(15)H(18)N(4)O(2) (2+)·2NO(3) (-)·2H(2)O, are almost perpendicular [dihedral angle = 91.6 (2)°]. In the crystal, the components are linked by O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds.
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In the title compound, [Cu(C(11)H(13)N(3))(2)](NO(3))(2)·2H(2)O, synthesized by hydro-thermal reaction of Cu(NO(3))(2) and racemic 2-(pyrrolidin-2-yl)-1H-1,3-benzimidazole, the Cu(II) atom lies on an inversion centre. The distorted octa-hedral Cu(II) environment contains two planar trans-related N,N-chelating 2-(pyrrolidin-2-yl)-1H-1,3-benzimidazole ligands in the equatorial plane and two monod...
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The title salt crystallized as the monohydrate C15H16NO2 (+)·C6H4BrSO3 (-)·H2O. The cation exists in an E conformation with respect to the ethynyl bond and is essentially planar, with a dihedral angle of 6.52 (14)° between the pyridinium and the benzene rings. The hy-droxy and meth-oxy substituents are coplanar with the benzene ring to which they are attached, with an r.m.s. deviation of 0.0116...
متن کامل4-(4-Diethylamino-2-hydroxybenzylideneammonio)-3-methylbenzenesulfonate dihydrate
In the crystal of the title compound, C(18)H(22)N(2)O(4)S·2H(2)O, mol-ecules are linked into a one-dimensional chain structure by C-H⋯O, N-H⋯O, O-H⋯O and O-H⋯N hydrogen bonds.
متن کاملBis[4-(2-carbamoylhydrazin-1-ylidene-κ2 N 1,O)-5-hydroxymethyl-2-methylpyridinium-3-olato-κO 3]cobalt(II) dinitrate dihydrate
The asymmetric unit of the title compound, [Co(C(9)H(12)N(4)O(3))(2)](NO(3))(2)·2H(2)O, consists of a discrete cationic [Co(PLSC)(2)](2+) complex unit [PLSC is 4-(2-carbamoylhydrazin-1-yl-idene)-5-hydroxy-methyl-2-methyl-pyridinium-3-ol-ato], two NO(3) (-) and two water mol-ecules. The two tridentate PLSC ligands of the cation are zwitterions related to each other by a non-crystallographic C(2)...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811040323