Design, synthesis and characterization of copper-based coordination compounds with bidentate (N,N and N,O) ligands: reversible uptake of iodine, dye adsorption and assessment of their antibacterial properties

摘要: Four copper-based coordination compounds, namely [Cu2(tpmp)I2] (1) and [Cu2(tpmp)Cl2] (2) {tpmp = N,N,N′,N′-tetrakis(3,5-dimethyl-1-pyrazolyl)methyl-1,4-phenylenediamine} possess dinuclear structures, [CuBr(LO)]4 (3) [CuCl(LO)]4 (4) (LO− 1-methoxy-3,5-dimethylpyrazole) with tetranuclear frameworks, were designed, synthesized fully characterized by elemental analysis, IR, UV-vis, PXRD, TGA, CV X-ray structural analysis. In the isostructures of 1 2 an N,N donor ligand, environment around each copper atoms is a distorted trigonal planar two imine nitrogen pyrazole rings from tetradentate tpmp ligand one terminal halogen atom. Compounds 3 4 N,O have four five geometries atoms. contrast to MOF materials, up now few studies been reported on simple complexes for adsorption processes. Therefore, in this work iodine dye behavior these compounds was evaluated. Additionally, uptake release molecules studied detail results confirmed their good performance. 2, inert respect molecules. The antibacterial activity 1–4 also investigated.