中文摘要：

标题建筑群[M (ImH ) 4 (tfbdc )(H2O )](1：M=Co；2：M=Ni )(ImH=imidazole， tfbdc=2,3,5,6-tetrafluoroterephthalate ) 被 M (OAc ) 的反应综合 2 瑳 'L 汩瑩 y

英文摘要：

The title complexes [M（ImH）4（tfbdc）（H2O）] （1： M = Co; 2： M = Ni） （ImH = imidazole, tfbdc = 2,3,5,6-tetrafluoroterephthalate） were synthesized by the reaction of M（OAc）2·4H2O, H2ffbdc and ImH in water solution. The complexes were characterized by elemental analysis, IR spectra, thermogravimetric analysis, cyclic voltammetry and X-ray single crystal structure analysis. Structural analysis reveals that 1 and 2 possess isostructure： monoclinic, P2 1/c, Z=4. M（II） ion in complexes 1 and 2 has a distorted octahedral geometry coordinated by one oxygen atom from water, one oxygen atom from tfbdc2- and four nitrogen atoms from ImHs. They are discrete zero-dimensional molecular complexes. And the adjacent monomeric components are connected by hydrogen bonds to form a supramolecule. Electrochemical properties of the complexes 1 and 2 show that electron transfer of M（II） between M（III） in electrolysis is a quasi-reversible process.