Synthesis and characterization of polypiridine-based rhenium(I) complexes with pyrazino[2,3-f][1,10]phenanthroline
datacite.alternateIdentifier.citation | Helvetica Chimica Acta, Vol.89, N°6, 1220-1230, 2006 | es |
datacite.alternateIdentifier.doi | 10.1002/hlca.200690119 | es |
datacite.creator | Díaz Harris, Ramiro | |
datacite.creator | Francois Cifuentes, María Angélica | |
datacite.creator | Leiva, A.M. | |
datacite.creator | Loeb, B. | |
datacite.creator | Norambuena, E. | |
datacite.creator | Yañez, M. | |
datacite.date | 2006 | |
datacite.date.issued | 2012-02-29 | |
datacite.subject | Síntesis química | es |
datacite.subject | Química | es |
datacite.title | Synthesis and characterization of polypiridine-based rhenium(I) complexes with pyrazino[2,3-f][1,10]phenanthroline | es |
dc.date.accessioned | 2012-02-29T03:24:28Z | |
dc.date.available | 2012-02-29T03:24:28Z | |
dc.description.abstract | A series of tricarbonyl rhenium(I) complexes of the type fac-[Re 1(CO)3(Ppl)(L)]0/+, where ppl is pyrazino[2,3-f][1,10]phenanthroline, and where L is Cl-, TIO -, 4-(tert-butyl)pyridine (tBu-py), 4-methoxypyridine (MeO-py), 4,4′-bipyridyl (bpy), or 10-(picolin-4-yl)phenothiazine (pptz), were synthesized and fully characterized. In all complexes, an increment in the electron-acceptor properties of ppl compared to the free ligand was observed. This effect was more significant for pyridine-type ligands, especially for pptz, compared to Cl- or TfO-. The properties of fac-[Re(CO)3(ppl)(pptz)]PF6 were compared with those of the analogous compound fac-[Re(CO)3(dppz)(pptz)]PF6, where dppz is dipyrido(3,2-a: 2′,3′-c)phenazine, the goal being to generate long-lived excited charge-transfer (CT) states. In this respect, fac-[Re(CO)3(ppl)(pptz)]PF6 seems to be a promising candidate. | es |
dc.format | es | |
dc.identifier.uri | https://repositoriodigital.uct.cl/handle/10925/799 | |
dc.language.iso | en | es |
dc.source | Helvetica Chimica Acta | es |
oaire.resourceType | Artículo de Revista | es |
uct.carrera | Ingeniería en Recursos Naturales Renovables | es |
uct.catalogador | jmg | es |
uct.comunidad | Recursos Naturales | es |
uct.facultad | Facultad de Recursos Naturales | es |
uct.indizacion | ISI | es |