Synthesis Of V-shaped Carboxylic Acid Ligands And Synthesis, Characterization Of Coordination Polymers

Coordination compound is a kind of variety, the structure is relatively complex,uses a wide range of important compounds. In recent years, many of the specialstructure and functions were designed synthesis of the complexes, they have theexcellent properties of the separation and analysis of certain substances, uniquecatalytic properties in optical、electrical、magnetism has special properties, also hassome complexes bionic function and treatment function. MOFs materials are differentfrom zeolite molecular, people know that the general organic polymer and inorganicpolymer. It not only has the crystal structure of zeolite materials, but also have manydo not have the crystal structure of zeolite materials. People can through their ownideas synthesis ligand construction, they want to make MOFs porous materials canrealize the design of directional synthesis.This paper describes the development of coordination chemistry and from theaspects of the introduction of MOFs materials in many fields of special properties, asmore MOFs materials were synthesized, the structures and properties of more andmore novel were found, it pushes the rapid development of MOFs. Experiments aboutusing the suzuki coupling reaction of carbon carbon composite two V-shapedcarboxylic acid ligands1,1’:3’,1”-terphenyl-3,3”-dicarboxylic acid13,3,3’,3”-benzene-1,3,5-triyl-benzoic acid17, and use of13compound synthesizedComplexes1a space group for the I4/m, belong to tetragonal crystal system, usinghydrogen bond interaction between molecules of supramolecular MOF; Complexes2is a space group for the C2/c, belongs to monoclinic crystal system, compound2isan unlimited extension of1D chain structure. Complexes3were synthesized usingcompound17, complexes3space group for P, belong to triclinic crystal system, itis a2D layer structure, and conducted a series of characterization for them.