Abstract
La(III), Ce(III), Th(IV) and U(VI) complexes of 3-hydroxy-2-quinolone (H2L1), 4-phenyl-3-hydroxy-2-quinolone (H2L2) and N-methyl-4-phenyl-3-hydroxy-2-quinolone (HL3) have been prepared. They were characterized by elemental analyses, infrared and electronic absorption measurements. A polymeric structure is suggested.