中文摘要：

以1,10-二氮杂菲衍生物以及2,4’-联苯二甲酸（2,4＇-H2bpdc）为共配体,以Co（Ⅱ）为金属中心,制备出了一种配合物材料[Co2（2,4’-bpdc）2（PyPhen）2]n（1）（PyPhen为[2,3-f]吡嗪并[1,10]二氮杂菲）.利用X-射线单晶衍射测定了配合物的结构,并使用IR、XRD、TGA和元素分析等对配合物的晶体结构进行了表征.结构分析表明：配合物1属于三斜晶系,空间群都为Pī.配合物1的晶胞参数为：a=10.5322（12）,b=12.4807（14）,c=18.109（2）,α=102.372°,β=90.094（2）°,γ=102.191（2）°,V=2269.9（4）3,Z=2.配合物1为一维链状结构,相邻链之间通过π-π堆积作用形成二维层状结构.

英文摘要：

A new complex,namely[Co2（2,4＇-bpdc）2（PyPhen）2]n（1）is synthesized with 1,10-phenanthroline derivatives and 2,4＇-biphenyldicarboxylic acid（2,4＇-H2bpdc）as the mixed ligands and Co（Ⅱ）ions as metal center（PyPhen=pyrazino[2,3-f][1,10][1,10]phenanthroline）.The structure of complex is determined by single-crystal X-ray diffraction analysis and further characterized by IR spectrum,power XRD,TGA and element analysis.Complex 1crystallizes in triclinic space group Pī,a=10.5322（12）,b=12.4807（14）,c=18.109（2）,α=102.372°,β=90.094（2）°,γ=102.191（2）°,V=2269.9（4）3,Z=2.Complex 1features one-dimensional chain structures,which are connected byπ-πinteractions between the adjacent chains to form two-dimensional supramolecular architectures.