在甲醇和水的混合溶剂中用呋喃甲酸、4,4'-联吡啶和碳酸钴合成了一种新型配位聚合物[Co(α-Furoic acid)2(4,4'-bipy)2 (H2O)2]. 该配合物晶体属三斜晶系,空间群P 1,晶胞参数:a=1.138 4(4),b=1.138 4(4),c=1.302 9(9) nm;γ=120.0°,V=1.462 3(12) nm3,Dc=1.612 g/cm3,Z=3,F(000)=729. 最终偏离因子R1=0.049 0,wR2=0.143 6. 晶体中钴原子与2个bipy的2个N原子及2个呋喃甲酸根的2个氧原子配位及2个水分子的2个氧原子配位,形成六配位的变形八面体结构,结合晶体结构进行了电化学性质研究. 结果表明,电极反应中电子转移是准可逆的,配合物稳定性好.
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