Metal Coordination Polymers Containing N, O Heteroatoms Synthesis, Structural Elucidation And Nature Study

Metal-organic coordination polymers usually have various topological structures and specific functionalities and gradually become a focus in many fields, such as coordination chemistry, crystal chemistry and material chemistry. The design and synthesis of muti-dimensional coordination complexes with novel structures by using self-assembly are frequently meaningful for the application of them in the area of material science, catalysis, absorption and so on.In this paper, organic compounds containing N-or O-donors were chosen as ligands or coligands to react with transition metal ions. Nine supermolecule compounds were obtained by the method of solvent evaporation. All the complexes have been confirmed through X-ray diffraction technique. Their parameters characterizing structure and bonding properties have also been discussed. Four of the compounds are mononuclears, which generate to 3D networks by hydrogen-bond andπ-πstacking interaction; Two of them are 1D chain structure; One is 2D networks; Two are 3D networks. Some of these complexes have been characterized by elementary analysis, IR spectroscopy and thermogravimetry(TGA). Meanwhile, the magnetic properties of the complexes are being determined now.