منابع مشابه
4-Nitrophenylhydrazinium picrate monohydrate
In the crystal structure of the title compound, C6H8N3O2 (+)·C6H2N3O7 (-)·H2O, N-H⋯O and O-H⋯O hydrogen bonds link the components into a two-dimensional network parallel to (010). In addition, there are pairs of weak inversion-related C-H⋯O hydrogen bonds within the two-dimensional network. The three nitro groups are twisted by 1.6 (3), 7.8 (3) and 12.1 (3)° from the ring plane in the anion, wh...
متن کاملImidazole–imidazolium picrate monohydrate
The asymmetric unit of the title compound, C(3)H(5)N(2) (+)·C(6)H(2)N(3)O(7) (-)·C(3)H(4)N(2)·H(2)O or H(C(3)H(4)N(2))(2) (+)·C(6)H(2)N(3)O(7) (-)·H(2)O, contains a diimidazolium cationic unit, one picrate anion and one mol-ecule of water. In the crystal, the components are connected by N-H⋯O, N-H⋯N and O-H⋯O hydrogen bonds, forming a two-dimensional network parallel to (001). In addition, weak...
متن کاملStoichiometric and polymorphic salt of imidazolium picrate monohydrate
The asymmetric unit of the title co-crystal salt, 1H-imidazol-3-ium 2,4,6-tri-nitro-phenolate monohydrate, C4H7N2+·C6H2N3O7-·H2O, contains one imidazolium cation, one picrate anion and one solvent water mol-ecule of crystallization. The phenolic proton has been transferred to an imidazole N atom. In the crystal, the components are linked by N-H⋯O and O-H⋯O hydrogen bonds into a three-dimensiona...
متن کامل4-[(4-Chlorophenyl)(phenyl)methyl]piperazin-1-ium picrate monohydrate
The asymmetric unit of the title compound, C(17)H(20)ClN(2) (+)·C(6)H(2)N(3)O(7) (-)·H(2)O, contains a piperazin-1-ium cation, a picrate anion and one solvent water mol-ecule. The piperazene ring is protonated at one N atom and adopts a highly distorted chair conformation with the chloro-pheny(phen-yl)methyl substituent on the second N atom in an equatorial position. The crystal structure is st...
متن کاملOrphenadrinium picrate
In the title molecular salt {systematic name: N,N-dimethyl-2-[(2-methyl-phen-yl)(phen-yl)meth-oxy]ethanaminium 2,4,6-tri-nitro-phenolate}, C(18)H(24)NO(+)·C(6)H(2)N(3)O(7) (-), the phenyl rings of the orphenadrinum cation are disordered [occupancies = 0.662 (4) and 0.338 (4)]. The N atom in the orphenadrinum cation is protonated. The picrate anion inter-acts with the protonated N atom through a...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2007
ISSN: 1600-5368
DOI: 10.1107/s1600536807041219