Syntheses and structural characterization of six ionic salts based on bis(benzimidazole)/bis(imidazole) and perchlorometallates of Zn and Cu
作者:Jianming Pan、Qing Wei、Jingxi Ju、Bin Liu、Shouwen Jin、Zhanghui Lin、Daqi Wang
DOI:10.1080/00958972.2014.966701
日期:2014.11.17
[(H2L1)(CuCl4)]·H2O (2), [(H2L2)(ZnCl4)] (3) (L2 = 1-(3-(1H-benzimidazol-1-yl)propyl)-1H-benzimidazole), [( H2L2)(CuCl4)] (4), [(H2L3)(CuCl4)]·H2O (5) (L3 = 1- (4-(1H-benzimidazol-1-yl)butyl)-1H-benzimidazole), and [(H2L4)(ZnCl4)]·H2O (6) (L4 = 3,6-bis(imidazol-1-yl)pyridazine)), derived from bis(benzimidazole)/bis(imidazole) and metal(II) chloride dihydrate (zinc(II) chloride and copper(II) chloride dihydrate)
六种盐,([(H2L1)(ZnCl4)] (1) (L1 = 1,1'-双(苯并咪唑基)甲烷), [(H2L1)(CuCl4)]·H2O (2), [(H2L2)(ZnCl4 )] (3) (L2 = 1-(3-(1H-苯并咪唑-1-基)丙基)-1H-苯并咪唑), [( H2L2)(CuCl4)] (4), [(H2L3)(CuCl4)] ·H2O (5) (L3 = 1- (4-(1H-苯并咪唑-1-基)丁基)-1H-苯并咪唑), 和 [(H2L4)(ZnCl4)]·H2O (6) (L4 = 3,6 -双(咪唑-1-基)哒嗪)),衍生自双(苯并咪唑)/双(咪唑)和金属(II)氯化物二水合物(氯化锌(II)和氯化铜(II)二水合物),并表征为红外、X 射线结构分析、元素分析和热重分析。所有化合物中阳离子的芳环都是平面的。X 射线衍射分析表明,所有配合物都具有由阳离子和氯金属阴离子之间的氢键构成的