在中温水热反应条件下,以CoCl2·6H2O、2,6-萘二羧酸(2,6-pda)和4,4'-bpy为原料,合成了一种二维互穿配位聚合物[Co3(2,6-nda)3(4,4'-bpy)1.5]n晶体,对其进行了元素分析、红外光谱表征、TGA-GTA分析和X射线单晶衍射测定.该配位聚合物属单斜晶系,C2/m空间群,晶胞参数为a=1.7285(11)nm,b=1.9965(13)nm,c=1.3994(9)nm,α=90°,β=95.822(11)°,γ=90°,V=4.804(5)nmm3,Z=4,dc=1.457g/cm3,μ=1.089mm-1,F(000)=2136,R1=0.0594,wR2=0.1605.结果显示形成一个二维互穿的网络结构.
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