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双核Cu聚合物[Cu2(C7H7O2N)2(C12H8N2)2·2H2O]·Cl2·(C7H7O2N)2·4H2O的合成、结构及性能解析
Synthesis,Crystal Structure and Property Study of A Binuclear Cu Polymer [Cu2(C7H7O2N)2(C12H8N2)2·2H2O]·Cl2·(C7H7O2N)2·4H2O
【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[Cu2(C7H7O2N)2(C12H8N2)2·2H2O]·Cl2·(C7H7O2N)2·4H2O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.
【Abstract】 The binuclear dark-green granular coordination polymer crystals,named [Cu2(C7H7O2N)2(C12H8N2)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(C12H8N2)2·2H2O]·Cl2·(C7H7O2N)2·4H2O form a super network coordination compound.
【Key words】 p-aminobenzoic acid; phenanthroline; coordination polymer; crystal structure; hydrogen bond;
- 【文献出处】 安徽师范大学学报(自然科学版) ,Journal of Anhui Normal University(Natural Science) , 编辑部邮箱 ,2015年06期
- 【分类号】O631.1
- 【下载频次】40