5-Amino-6-methylquinolin-1-ium 3-carboxypropanoate
نویسندگان
چکیده
منابع مشابه
5-Amino-6-methylquinolin-1-ium 3-carboxypropanoate
The asymmetric unit of the title salt, C10H11N2 (+)·C4H5O4 (-), consists of two independent 5-amino-6-methyl-quinolin-1-ium cations and two 3-carb-oxy-propano-ate anions. Both cations are protonated at the pyridine N atoms and are essentially planar, with maximum deviations of 0.026 (3) and 0.016 (2) Å. In the crystal, the cations and anions are linked via N-H⋯O and O-H⋯O hydrogen bonds, formin...
متن کامل6-Amino-4-(3-iodoanilino)-2-methylpyrimidin-1-ium chloride
In the cation of the title salt, C(11)H(12)IN(4) (+)·Cl(-), the two aromatic rings are oriented to each other at 9.3 (2)°. In the crystal, the two independent Cl(-) anions lie on twofold rotation axes. N-H⋯Cl hydrogen bonds between the cations and anions generate a supra-molecular layer parallel to (010).
متن کامل3-Amino-1-methylpyrazin-1-ium chloride
In the cation of the title compound, C(5)H(8)N(3) (+)·Cl(-), the C-N(H(2)) bond distance [1.348 (3) Å] is at the lower end of the range for aryl amines. In the crystal structure, cations and anions are linked via N-H⋯Cl hydrogen bonds, forming one-dimensional chains along [100].
متن کامل3-Amino-1-methylpyrazin-1-ium iodide
In the cation of the title compound, C(5)H(8)N(3) (+)·I(-), the C-N(H(2)) bond distance [1.338 (8) Å] is at the lower end of the range for aryl amines. In the crystal structure, cations and anions are linked via N-H⋯I hydrogen bonds, forming centrosymmetric four-component clusters.
متن کامل2-Amino-3-carboxypyrazin-1-ium perchlorate bis(2-aminopyrazin-1-ium-3-carboxylate) monohydrate
The asymmetric unit of the title compound, C(5)H(6)N(3)O(2) (+)·ClO(4) (-)·2C(5)H(5)N(3)O(2)·H(2)O, comprises two symmetry-independent zwitterions, one cation, one perchlorate anion and one water mol-ecule. In the crystal, the three different types of organic entities are linked by N-H⋯O and N-H⋯N hydrogen bonds, forming undulating sheets parallel to (1-10). These sheets are in turn connected b...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2013
ISSN: 1600-5368
DOI: 10.1107/s1600536813006673