Síntesis y caracterización de complejos de cromo(III) y hierro(III) que contienen ligandos derivados de azoles

For the development of this work three Cr(III) and Fe(III) complexes were synthesized with the bis(3,5-dimethyl-1-pyrazolyl)-methane ligand. Also the synthesis of the sulfonates and nitro derives of the aforementioned ligand where achieved. The ligands were characterized by means of the melting poin...