摘要
本论文以对氨基苯甲酸、邻菲罗啉与Cu(II)制备了深墨绿色的双核配位聚合物[Cu_2(C_7H_7O_2N)_2(C_(12)H_8N_2)_2·2H_2O]·Cl_2·(C_7H_7O_2N)_2·4H_2O颗粒状晶体,用元素分析、IR等方法对其进行了表征,并通过TG分析推断了该配位聚合物可能的热分解机理.X-射线衍射分析表明,该配合物晶体属于单斜晶系,空间群为C2/c,晶体结构中丰富的氢键将分子连接成三维无限网络结构.
The binuclear dark-green granular coordination polymer crystals,named [Cu2(C7H7O2N)2(C(12)H8N2)2·2H2O]·Cl2·(C7H7O2N)2·4H2O,have been prepared with Cu(II)、4-aminobenzoic acid and phenanthroline and characterized by Elemental,IR analysis.Based on the TG curve,the thermal decomposition mechanism of the compound has been discussed.X-ray diffraction showed that the title complex crystallizes in the monoclinic system,space group C2/c.Meanwhile,connected with the abundant H bonds,all the molecules of [Cu2(C7H7O2N)2(C(12)H8N2)2·2H2O]·Cl2·(C7H7O2N)2·4H2O form a super network coordination compound.
出处
《安徽师范大学学报(自然科学版)》
CAS
2015年第6期560-563,共4页
Journal of Anhui Normal University(Natural Science)
基金
国家自然科学基金(21373132)
陕西省自然科学基金面上项目(2015JM2060)
关键词
对氨基苯甲酸
邻菲罗啉
配位聚合物
晶体结构
氢键
p-aminobenzoic acid
phenanthroline
coordination polymer
crystal structure
hydrogen bond