Complejos metálicos con bases de Schiff derivadas de uracilo: preparación y estructura.
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2018-12-11
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Jaén: Universidad de Jaén
Resumen
[ES] En la presente memoria se recogen los resultados obtenidos de la síntesis y caracterización estructural de complejos de Pd{II), Pt{II) y Au(III) con la base Schiff derivada de la condensación (1:1) de la piridina-2-carboxaldehído con la base pirimidínica S,6-diamino-1,3-dimetiluracilo. Tanto el ligando como los complejos obtenidos se han caracterizado mediante análisis elemental, espectroscopia IR y de RMN. El propósito fundamental es conocer el modo de coordinación de este ligando a diferentes iones metálicos. Para uno de los complejos se obtuvieron cristales que pudieron caracterizarse por difracción de rayos X.
[EN] Herein, the results obtained of the synthesis and structural characterization of Pd(II), Pt(II) and Au(III) complexes with the Schiff bases derived from the (1:1) condensation of pyridine-2-carboxaldehyde with the pyrimidinic base S,6-diamine-1,3-dimethyluracil are collected. For it, the ligand and the complexes have been characterized by elemental analysis, IR spectroscopy and NMR. The purpose was to know the coordination mode of the ligand to different metal ions. One of the complexes was characterized by X-ray diffraction.
[EN] Herein, the results obtained of the synthesis and structural characterization of Pd(II), Pt(II) and Au(III) complexes with the Schiff bases derived from the (1:1) condensation of pyridine-2-carboxaldehyde with the pyrimidinic base S,6-diamine-1,3-dimethyluracil are collected. For it, the ligand and the complexes have been characterized by elemental analysis, IR spectroscopy and NMR. The purpose was to know the coordination mode of the ligand to different metal ions. One of the complexes was characterized by X-ray diffraction.