摘要
以1,3-二(4-吡啶)丙烷(bpp)、丙二酸与氯化锌在常温下采用溶剂挥发法合成了配合物Zn(bpp)Cl2(1)。利用红外测试、元素分析、热重和差热分析对1进行表征。晶体的结构通过单晶X射线衍射获得。结构分析表明,配合物属于单斜晶系,P21/m空间群,由1,3-二(4-吡啶)丙烷两个吡啶环上的氮原子桥连Zn原子,形成一维波浪形结构,并通过较弱的分子间作用力形成空间三维结构。热性能测试显示材料在150℃开始分解,550℃完全分解。
Zinc（Ⅱ） complex,Zn（bpp）Cl2（1）,was synthesized with the solvent-evaporation method under room temperature by reacting 1,3-bis（4-pyridyl）propane with ZnCl2 in the presence of malonic acid.The complex was characterized by FT-IR,elemental analyses and DTA-TGA.The structure was determined from single crystal X-ray diffraction crystal X-ray diffraction.The structural analysis shows that the complex crystallizes in monoclinic,space group P21/m,the Zn atoms are bridged by two nitrogen atoms of 1,3-bis（4-pyridyl）propane to generate 1D undulate chains,which are interlinked by weak inter-molecule interactions to form 3D structure.The result of TG analysis shows that the title complex is stable below 150 ℃ and decomposed completely below 550 ℃.
基金
山东省科技发展计划(2010G0020324)
山东省博士后创新项目(200903051)
济南市高校自主创新计划(201004049)
