Bis(2-amino-3-carboxypyridinium) sulfate trihydrate
نویسندگان
چکیده
منابع مشابه
Bis(2-amino-3-carboxypyridinium) sulfate trihydrate
In the title compound, 2C(6)H(7)N(2)O(2) (+)·SO(4) (2-)·3H(2)O, there are two independent cations which are connected into N-H⋯O hydrogen-bonded dimers. In the crystal, O-H⋯O hydrogen-bonded sulfate-water sheets run parallel to (001) and are linked into a three-dimensional network via inter-molecular N-H⋯O and O-H⋯O hydrogen bonds through the 2-amino-nicotinium dimers. Further stabilization is ...
متن کاملBis(4-ethoxyanilinium) sulfate trihydrate
The structure of the title compound, 2C(8)H(12)NO(+)·SO(4) (2-)·3H(2)O, consists of organic layers, water mol-ecules and SO(4) (2-) anions which lie within the organic layers. In the crystal, inter-molecular N-H⋯O, N-H⋯S O-H⋯O and O-H⋯S hydrogen bonds, some of which are bifurcated, stabilize the structure.
متن کامل2-Amino-3-methylpyridinium 2-amino-5-methylpyridinium sulfate monohydrate
The asymmetric unit of the title compound, 2C(6)H(9)N(2) (+)·SO(4) (2-)·H(2)O, contains two isomeric protonated amino-methyl-pyridine cations, a sulfate anion and a solvent water mol-ecule. The cations are in the iminium tautomeric form. In the crystal structure, inter-molecular O-H⋯O, N-H⋯O and weak C-H⋯O hydrogen bonds link the components into a three-dimensional network. Additional stabiliza...
متن کامل2-Amino-6-nitro-1,3-benzothiazol-3-ium hydrogen sulfate
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.
متن کاملBis(2-amino-3-carboxypyrazin-1-ium) sulfate dihydrate
The crystal structure of the title compound, 2C(5)H(6)N(3)O(2) (+)·SO(4) (2-)·2H(2)O, displays a variety of N-H⋯O and O-H⋯O hydrogen bonds in which all potential donors and acceptors are involved. In the crystal, cations and anions are inter-connected, forming R(3) (3)(10) and R(2) (2)(8) ring motifs whereas the anions and water mol-ecules form R(2) (3)(10) rings, which develop in chains runnin...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811010191