两例基于相同的含氮及联苯二羧基混合配体构筑的Zn(Ⅱ)/Cd(Ⅱ)配位聚合物:不同的穿插结构和荧光性质（英文）  

Two Zn(Ⅱ)/Cd(Ⅱ) Complexes Constructed by the Same Biphenyl-dicarboxylate and N-Donor Ligands: Different Interpenetrating Structures and Photoluminescence Properties

作　　者：卢久富[1] 许宇航[1] 靳玲侠[1] 郭小华[1] 赵蔡斌[1] 郑楠[1] 姜敏[1] 葛红光[1] LU Jiu-Fu XU Yu-Hang JIN Ling-Xia GUO Xiao-Hua ZHAO Cai-Bin ZHENG Nan JIANG Min GE Hong-Guang(Shoanxi Province Key Laboratory of Catalytic Foundation and Application, College of Chemical ＆ Environment Science, Shannxi Sci-Tech University, Hanzhong, Shaanxi 723001, China)

机构地区：[1]陕西理工大学化学与环境科学学院,陕西省催化基础与应用重点实验室,汉中723001

出　　处：《无机化学学报》2017年第1期115-122,共8页Chinese Journal of Inorganic Chemistry

基　　金：国家青年自然科学基金(No.21603133);陕西理工大学博士启动经费(No.SLGKYQD2-13,SLGKYQD14-10);陕西理工大学校级项目(No.SLGKY15-36)资助

摘　　要：在溶剂热条件下合成了2个锌(Ⅱ)/镉(Ⅱ)配位聚合物:{[Zn(1,3-bip)(bpdc)]·0.5H2bpdc}n(1),{[Cd2(1,3-bip)2(bpdc)2]·DMF}n(2),H2bpdc=4,4′-联苯二甲酸,1,3-Bip=1,3-二(咪唑基)丙烷。并通过X射线单晶衍射,粉末XRD、红外光谱、元素分析以及热重分析对其结构进行表征。单晶解析结果表明:配位聚合物1是一个五重穿插3D→3D三维空间网络结构,配位聚合物2是一个二重穿插的2D→2D二维的(4,4)网格层状结构。另外,研究了2个配位聚合物在室温下的热稳定和荧光性能。Two metal coordination polymers, namely {[Zn（1,3-bip）（bpdc）]·0.5H2bpdc}n （1）, {[Cd2（1,3-bip）2（bpdc）2]·DMF}n （2）, where 1,3-bip=1,3-bis（imidazol）propane, H2bpdc=biphenyl-4,4＇-dicarboxylic acid, were synthesized by changing the central ion with the same mixed ligands under solvothermal conditions. The complexes were further characterized by single crystal X-ray diffraction, powder XRD, FTIR, TGA and elemental analysis techniques. Single crystal X-ray analysis revealed that complex 1 exhibits a 5-fold 3D→3D parallel interpenetrating frameworks. Complex 2 features a 2D→2D （4,4） net, which are interlocked with each other to form a 2-fold parallel interpenetrating 2D architecture. The varieties in coordination numbers of the central metals are the key reasons for the structural differences. In addition, the photoluminescence properties of 1 and 2 in the solid state at room temperature were also investigated. CCDC：1011050, 1; 1013480, 2.

关 键 词：溶剂热合成 配位聚合物 双咪唑 拓扑 荧光性能 

分 类 号：O614.24[理学—无机化学]