2-Amino-6-nitro-1,3-benzothiazol-3-ium hydrogen sulfate
نویسندگان
چکیده
In the title molecular salt, C(7)H(6)N(3)O(2)S(+)·HSO(4) (-), the 2-amino-6-nitro-1,3-benzothia-zole ring system is essentially planar [mean deviation = 0.0605 (4) Å]. In the crystal, N-H⋯O and O-H⋯O hydrogen-bonding inter-actions result in a layer motif.
منابع مشابه
Crystal structures of 2-amino-4,4,7,7-tetramethyl-4,5,6,7-tetrahydro-1,3-benzothiazol-3-ium benzoate and 2-amino-4,4,7,7-tetramethyl-4,5,6,7-tetrahydro-1,3-benzothiazol-3-ium picrate
In both 2-amino-4,4,7,7-tetra-methyl-4,5,6,7-tetra-hydro-1,3- benzo-thia-zol-3-ium benzoate, C11H19N2S+·C7H5O2-, (I), and 2-amino-4,4,7,7-tetra-methyl-4,5,6,7-tetra-hydro-1,3-benzo-thia-zol-3-ium picrate (2,4,6-tri-nitro-phenolate), C11H19N2S+·C6H2N3O7-, (II), the cations are conformationally chiral as the six-membered rings adopt half-chair conformations, which are disordered over two sets of ...
متن کاملBis(2-amino-1,3-benzothiazol-3-ium) bis(7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylato)cadmate hexahydrate
In the structure of the title complex, (C(7)H(7)N(2)S)(2)[Cd(C(8)H(8)O(5))(2)]·6H(2)O, the Cd(II) atom is located on an inversion center and is O,O',O''-chelated by two symmetry-related 7-oxabicyclo-[2.2.1]heptane-2,3-dicarboxyl-ate ligands in a distorted octa-hedral geometry. The 2-amino-benzothia-zolium cation links with the Cd complex anion via N-H⋯O hydrogen bonding. Extensive O-H⋯O and N-H...
متن کامل2-Amino-1,3-benzothiazol-3-ium dihydrogen phosphate
The cation of the title compound, C(7)H(7)N(2)S(+)·H(2)PO(4) (-), is almost planar (r.m.s deviation = 0.017 Å for all non-H atoms). In the crystal structure, the cations and anions are connected by N-H⋯O and O-H⋯O hydrogen bonds, with π-π stacking inter-actions between neighbouring 1,3-thia-zole and benzene rings [centroid-centroid distance = 3.5711 (11) Å], forming a three-dimensional network.
متن کاملBis(2-amino-1,3-benzothiazol-3-ium) tetrachloridozincate(II)
The asymmetric unit of the title compound, (C(7)H(7)N(2)S)(2)[ZnCl(4)], contains a network of 2-amino-benzothia-zolium cations and tetra-hedral [ZnCl(4)](2-) anions. The crystal packing is influenced by cation-to-anion N-H⋯Cl and C-H⋯Cl hydrogen bonds. The [ZnCl(4)](2-) anions have a distorded tetra-hedral geometry. Inter-molecular π-π stacking inter-actions are present between neighboring benz...
متن کاملCrystal structure of creatininium 5-(2,4-dinitrophenyl)-1,3-dimethylbarbiturate monohydrate: a potential anticonvulsant agent
In the anion of the title hydrated mol-ecular salt, C4H8N3O(+)·C12H9N4O7 (-)·H2O [systematic name: 2-amino-1-methyl-4-oxo-4,5-di-hydro-1H-imidazol-3-ium 5-(2,4-di-nitro-phen-yl)-1,3-dimethyl-2,6-dioxo-1,2,3,6-tetra-hydro-pyrimidin-4-olate monohydrate], the 2,4-di-nitro-phenyl ring is inclined to the mean plane of the pyrimidine ring [r.m.s. deviation = 0.37 Å] by 43.24 (8)°. The five-membered r...
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011