采用水热法合成了一种3d-4f杂核配合物[Fe(phen)3]2[FeSm(H2O) (tiron)3]·6H2O(1,Na2H2tiron=4,5-二羟基苯-1,3-二磺酸钠),利用IR、元素分析、TGA和X射线单晶衍射分析进行了表征.该配合物属立方晶系,P213空间群,a=2.1711(3) nm,V=10.234(2) nm3,Mr=2323.82,Dc=1.508 g/cm3,F (000)=4720,Z=4,R1=0.0482,wR2=0.1345.2～300 K温度范围的变温磁化率测试结果显示,SmⅢ-FeⅢ之间存在反铁磁相互作用.
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