Copper and manganese complexes based on 1,4-naphthalene dicarboxylic acid ligand and its derivative: Syntheses, crystal structures, and magnetic properties

Three new complexes based on 1,4-naphthalenedicarboxylic acid and its derivative have been successfully constructed and characterized by single-crystal X-ray diffraction, elemental analysis, IR, PXRD. Complexes 1 and 2 show a same 3D infinite networks. Complex 3 has zero dimensional structure and form 3D supramolecular network by hydrogen-bonding interactions. Moreover, magnetic properties of these complexes have been investigated and discussed.213