Synthesis, characterization and 2,5-pyridinedicarboxylic acid interaction of Zinc(II) complexes with N-(4-X-phenyl)pyridine-2-yl -methanimine ligands (X= -Cl and -N(CH3)2)
Nicole Dinamarca¹, Pedro Levín¹, Hugo Muñoz¹, Francesco Caruso², Miriam Rossi², Juan Guerrero¹ and Manuel Ignacio Azócar¹*.
¹Departamento de Química de los Materiales, Facultad de Química y Biología, Universidad de Santiago de Chile, Av. L. B. O`Higgins 3363, Casilla 40, Correo 33, Santiago Chile. ²Vassar College, Department of Chemistry, Poughkeepsie, NY 12604, USA. *e-mail: firstname.lastname@example.org
Received: September 01, 2017; accepted: October 25, 2017
Abstract: Two new Zn(II) N-(4-X-phenyl)pyridine-2-yl-methanimine complexes, [Zn(NN´-Cl)Cl2](1) and [Zn(NN´-N(CH3)2)Cl2](2), have been synthesized and characterized by elemental analysis, FT-IR and NMR-1H spectra. The crystal structure of complex 1 was determined by X-ray single crystal diffraction. Experiments performed by Benesi-Hilderbrand method indicate that zinc complexes interact with 2,5-pyridinedicarboxyc acid.
Supporting information: CIF file