Influence of ligand structure and molecular geometry on the properties of d6 polypyridinic transition metal complexes
- Autor:
- Arias, M. - Concepción, J. - Crivelli, I. - Delgadillo, A. - Díaz Harris, Ramiro - Francois Cifuentes, María Angélica - Gajardo, F. - López, R. - Leiva, A.M. - Loeb, B.
- URI:
- https://hdl.handle.net/10925/800
- Carrera:
- Ingeniería en Recursos Naturales Renovables
- Facultad:
- Facultad de Recursos Naturales
- Fecha de publicación:
- 2012-02-29
- Datos de publicación:
- Chemical Physics, Vol.326, N°1, 54-70, 2006
- Temas:
- Química
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- Resumen:
- Different strategies to improve the excited state properties of polypyridinic complexes by varying ligand structure and molecular geometry are described. Bidentate and tetradentate ligands based on fragments as dipyrido[3,2-a:2′,3′-c]phenazine, dppz, and pyrazino[2,3-f][1,10]-phenanthroline, ppl, have been used. Quinonic residues were fused to these basic units to improve acceptor properties. Photophysical studies were performed in order to test theoretical predictions.
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