Containing N, O Heteroatoms Metal Complexes Synthesis, Structure And Properties Of

Organic metal complexes, which diversity in the structure and performance, have become one of the challenging topics.The complexes, which are formed by the self-assembly of organic compounds of N-carboxylic acid and metal complexes, have got the widespread concern of the chemical workers.This dissertation is mainly carried out the hydro thermal synthesis and crystal structure of metal complexes of organic carboxylic acids. The object of study is common lanthanide rare earth metals, and organic carboxylic organic ligands. By adjusting the reaction conditions, we synthesis four metal-organic coordination polymers. Five complexes base on Schiff base compounds has been designed and synthesized by solvent evaporation. Structures of the complexes have been determined by X-ray single crystal diffraction, elemental analysis and fluorescence. The nine complexes have never been reported previously.The work as following:1.Choose3-(1H-Tetrazol-5-yl)-benzoic acid as ligand1(L1).Three metal complexes are synthesized as [Ho(L1)(HL1)(H20)4]·2H20(1),[Dy(L1)(HL,)(H2O)4]·2H2O (2),[Yb(L,)(HL1)(H2O)4]·2H2O (3), and choose4-(1H-Tetrazol-1-yl)benzoic acid as ligand2(L2), one comples is synthesized as [Pr(L2)(HL2)(H2O)5]·2H2O (4). All complexes are binuclear.2. Ligand3(Hpmmn) is synthesized by2-Hydroxy-l-naphthaldehyde and2-Aminomethyl-pyridine. Five metal complexes are synthesized as Cu(pmmn)(C2N2O2)·H2O (5), M(pmmn)Br (M=Cu, Ni)(6,7),[Ni(bpy)(pmmn)]+·Br-·CH3OH·(nap)2(8), Ni(pmmn)N3(9).(bpy=4,4'-pyndine, nap=1-(2-pyr id y lmethy-imino methy1-2-nap ht ho1)3. Ligand4is synthesized by4,4'-Methylene-bis(2,6-diethylaniline) and Salicylaldehyde.