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报导了四种新的双核钴（Ⅱ）配合物，即［Co2（4I-TPHA）（L）4］（COl4）（4I-TPHA＝四碘代对苯二甲酸根阴离子，L＝1，10菲咯啉（phen）（1），5-硝基-,10菲咯啉（NO2-phen）（2），2，2′-联吡啶（bpy）（3）和4，4′-二甲基-2，2′-联吡啶（Me2bpy）（4）的合成和表征，配合物的磁性研究表明双核钴（Ⅱ）离子间有弱的反铁磁性自旋交换相互作用。
Four new binuclear cobalt (II) complexes have been reported as [Co2 (4I-TPHA) (L) 4] (COI4) (4I-TPHA = tetraiodo-terephthalate anion, L = (Phen) (1), 5-nitro-, 10 phenanthroline (NO2-phen) (2), 2,2’- bipyridine (3) and 4,4’- The synthesis and characterization of 2,2’-bipyridyl (Me2bpy) (4) showed that the magnetic study of the complex showed a weak antiferromagnetic spin exchange interaction between the binuclear cobalt (Ⅱ) ions.