The binary solid complexes using rare earth ion Nd3+ with the ligand L (L = O-chorophenoxyacetic acid and 3-methoxybenzoic acid) has been synthesized in this work. The chemical formula of the complex was determined to be NdL3.2H2O by elemental analysis. The composition structure and properties of this type of complex were tentatively investigated by the analysis of molar conductivity, TG-DTA, IR and UV.
