论文部分内容阅读
Three novel trinuclear mixed-transition-metal complexes of Fe(Ⅲ),Co(Ⅲ,Ⅱ),Ni(Ⅱ) and Cr(Ⅲ),with pyridine-2-amidoxime(Hpa) ligand are synthesized,i.e.[FeNi2(pa)6]Cl·15H2O(1),[CrNi2(pa)6]OH·5H2O(2),and [CoCo2(pa)6]NO3(3).