Synthesis and characterization of a novel metal complex Cobalt (III) with a tetradentate N,N,O,O-donor ligand and 2,2'-{propane-1,2-diyl-bis[nitrilo(E)methylidene]}bis(6-methoxyphenol)

• DOI: 10.34198/ejcs.11224.297322
• Publication Date: 2024-05-22T17:13:22Z
• Authors: Alassane Saïdou D...; Mariama Sarr; Mbosse Ndiaye Gueye; Antoine Blaise Kama; Farba Bouyagui Ta...; Ibrahima Elhadj T...; Moussa Dieng; Mohamed Gaye
• Keywords: Propane; Characterization

Schiff bases have often been used as chelating ligands in the field of coordination chemistry, and their metal complexes extensively investigated due to potential applications. It is known that reactions N,N,O,O-donor with transition ions produced series interesting structures magnetic properties. A new complex prepared by reaction 2,2'-{propane-1,2-diyl-bis[nitrilo(E)methylidene]}bis(6-methoxyphenol) (H2L) Co(III) ion reported this paper. The bicompartmental ligand acts a tetradentate fashion. H2L structurally characterized elemental analysis, NMR infrared spectroscopies, conductance single X-ray diffraction. compound crystallizes monoclinic system space group P21/c unit cell parameters = 13.168(2) Å, b 15.795(2) c 15.882(2) α 90°, β 110.703(16)°, γ 90°. cobalt (III) has slightly distorted octahedral geometry. In structure mononuclear complex, cation coordinated two imine nitrogen atoms, phenoxo oxygen from deprotonated base atoms water. There also neighboring molecule DMF one perchlorate anion non coordinating.