七十年代以来,国内外许多学者对单酰异羟肟酸为配体的稀土配合物进行了不少研究。但是,稀土二酰异羟肟酸配合物研究很少,尤其是重稀土的二酰异羟肟酸配合物的研究尚未见报道。本文研究了十种三价稀土离子与三种二酰异羟肟酸固态配合物的合成,并 Since the seventies, many scholars at home and abroad have made many researches on the rare earth complexes of mono-hydroxy-hydroxamic acid ligands. However, there are few studies on the rare earth hydroxamic acid complexes, especially the studies on the heavy rare earth diacylhydroxamic acid complexes. In this paper, ten kinds of trivalent rare earth ions and three diacylhydroxamic acid solid state complexes were synthesized and