RESUMEN

Spectroscopic (IR, Raman, NMR, UV-visible, and ESR), and structural studies of the ligand 3-methoxy-N-salicylidene-o-amino phenol (H2L) and its synthesized complexes with some transition metal ions (Mn(II), Co(II), Ni(II)), Cu(II) and Zn(II)) were recorded and analyzed. The magnetic properties and thermal gravimetric analysis (TGA and DTA) were also measured for the complexes. The metal complexes were found to have The structural formula ML⋅H2O and the metal ions Mn(II), Co(II), Ni(II)) and Zn(II) were found to form tetrahedral complexes with the ligand whereas Cu(II) formed a square planar one. Antimicrobial activity of the ligand and its complexes were also investigated and discussed.

Asunto(s)

Antibacterianos/farmacología , Antifúngicos/farmacología , Complejos de Coordinación/farmacología , Fenol/farmacología , Bases de Schiff/química , Bases de Schiff/farmacología , Espectrometría Raman , Elementos de Transición/farmacología , Bacterias/efectos de los fármacos , Complejos de Coordinación/química , Espectroscopía de Resonancia por Spin del Electrón , Electrones , Iones , Ligandos , Fenómenos Magnéticos , Pruebas de Sensibilidad Microbiana , Fenol/química , Espectroscopía de Protones por Resonancia Magnética , Espectroscopía Infrarroja por Transformada de Fourier , Termogravimetría