Karadayı Nevzat
Samsun Vocational School, Ondokuz Mayıs University, TR-55139 Samsun, Turkey.
Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 18;64(Pt 1):o300. doi: 10.1107/S1600536807055602.
The crystal structure of the title compound, 2C(5)H(8)N(3) (+)·C(6)H(8)O(4) (2-)·C(6)H(10)O(4)·2H(2)O, consists of amino-pyridinium cations, adipate dianions, adipic acid mol-ecules and disordered solvent water mol-ecules [occupancies 0.50 (4) and 0.50 (4)]. Both the adipate and adipic acid are located across inversion centres. Eight-membered hydrogen-bonded rings exist involving amino-pyridinium and adipate ions. Adipic acid mol-ecules and adipate anions are linked into zigzag supra-molecular chains by O-H⋯O hydrogen bonds.
标题化合物2C(5)H(8)N(3) (+)·C(6)H(8)O(4) (2-)·C(6)H(10)O(4)·2H(2)O的晶体结构由氨基吡啶鎓阳离子、己二酸二阴离子、己二酸分子和无序的溶剂水分子[占有率0.50 (4)和0.50 (4)]组成。己二酸酯和己二酸均位于对称中心上。存在涉及氨基吡啶鎓和己二酸酯离子的八元氢键环。己二酸分子和己二酸酯阴离子通过O-H⋯O氢键连接成锯齿形超分子链。