Syntheses, Structures, and Characteristics of Three Metal Complexes Constructed Using Hexacarboxylic Acid.

In this study, three new 3D coordination polymers (CPs), {[Cd(L)(HO)]·HO} (), {[Cu(L)(bimb)]·5HO·DMF} (), and {[Mn(HL)(bibp)(HO)]·3HO} () (= 1,3-bis(imidazol-1-yl)benzene, = 1,4-bis((4-imidazol-1-yl)benzyl)piperazine), were prepared under solvothermal or hydrothermal conditions based on a hexadentate ligand (1,3,5-triazine-2,4,6-triamine hexa-acetic acid (HL)). Structural elucidations were carried out by IR spectra along with single-crystal X-ray diffraction analysis, while thermogravimetric analysis (TGA) (dynamic and isothermal) and XRD techniques were used for property evaluations of the polymers. Furthermore, the fluorescence properties and detection of the Fe ions in were tested at room temperature, and the electrochemical behavior of is also stated in this article.