rac-1-(2-Aminocarbonyl-2-bromoethyl)pyridinium bromide
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چکیده
منابع مشابه
rac-1-(2-Aminocarbonyl-2-bromoethyl)pyridinium bromide
In the crystal structure of the title compound, C(8)H(10)BrN(2)O(+)·Br(-), inter-molecular N-H⋯Br hydrogen bonds link the mol-ecules into infinite chains along [001]. The inclined angle between the pyridine ring plane and the plane defined by the acid amide group is 63.97 (4)°.
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In the crystal structure of the title proton-transfer compound, CH(6)N(3)O(+)·C(7)H(4)NO(4) (-), O-H⋯O and N-H⋯O hydrogen bonds are formed respectively between the cations and the anions, each component affording a supra-molecular chain along the c axis. The cation and anion chains are further linked by N-H⋯O and N-H⋯N hydrogen bonds. A π-π inter-action is also observed between the pyridine rin...
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In the cation of the title salt, C8H11N2 (+)·Br(-), the dihedral angle between the planes of the pyridinium ring and the allyl group is 79.4 (3)°. In the crystal, N-H⋯Br and weak C-H⋯Br hydrogen bonds link the cations and anions, forming chains of alternating R 2 (1)(7) and R 4 (2)(8) rings, which run parallel to the c-axis direction. The crystal studied was an inversion twin with components in...
متن کاملrac-2-Aminopyridinium cis-2-carboxycyclohexane-1-carboxylate
In the structure of the title compound, C(5)H(7)N(2) (+)·C(8)H(11)O(4) (-), the cis anions associate through head-to-tail carb-oxy-lic acid-carboxyl O-H⋯O hydrogen bonds [graph set C(7)], forming chains which extend along c and are inter-linked through the carboxyl groups, forming cyclic R(2) (2)(8) associations with the pyridinium and an amine H-atom donor of the cation. Further amine-carboxyl...
متن کاملrac-Ammonium cis-2-carboxycyclohexane-1-carboxylate
In the structure of the title compound, NH(4) (+)·C(8)H(11)O(4) (-), the carboxyl and carboxyl-ate groups of the cation adopt C-C-C-O torsion angles of 174.9 (2) and -145.4 (2)°, respectively, with the alicyclic ring. The ammonium H atoms of the cations give a total of five hydrogen-bonding associations with carboxyl-ate O-atom acceptors of the anion which, together with a carboxyl O-H⋯O(carbox...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812019721