A New Functional Series of Mixed-Ligand Fe(III), Ga(III), and Eu(III) β-Diketonate Complexes: Evolution of Magnetic States
摘要
Abstract
We have synthesized a new series of heteroleptic halogen-substituted complexes with the general formula [XL2Bipy]Cl, where L = 1-(4-fluorophenyl)-3-(4-bromophenyl)-propane-1,3-dione; Bipy = 2,2'-bipyridine; and X = Fe3+, Ga3+, Eu3+. Their structure and phase behavior have been studied and their magnetic properties have been investigated in a wide temperature range and analyzed theoretically.