Synthesis and characterization of heterodinuclear RuPt and IrPt complexes containing pyrazolate bridging ligands.: Crystal structure of [(η<SUP>5</SUP>-C<sub>5</sub>Me<sub>5</sub>)Ir(μ-pz)<sub>3</sub>PtMe<sub>3</sub>] (pz = pyrazolate)
| dc.contributor.author | Contreras, R | |
| dc.contributor.author | Valderrama, M | |
| dc.contributor.author | Orellana, EM | |
| dc.contributor.author | Boys, D | |
| dc.contributor.author | Carmona, D | |
| dc.contributor.author | Oro, LA | |
| dc.contributor.author | Lamata, MP | |
| dc.contributor.author | Ferrer, J | |
| dc.date.accessioned | 2025-01-21T01:31:16Z | |
| dc.date.available | 2025-01-21T01:31:16Z | |
| dc.date.issued | 2000 | |
| dc.description.abstract | The reaction of the metallo-ligand [Ru(eta(6)-p-cymene)(pz)(2)(Hpz)] with the platinum complex [{PtIMe3}(4)] affords mixtures of the heterodinuclear complexes [(eta(6)-p-cymene)Ru(mu-pz)(3)PtMe3] (1) and [(eta(6)-p-cymene)Ru(mu-pz)(2)(mu-I)PtMe3] (2). The reaction of the iridium derivative [Ir(eta(5)-C5Me5)(pz)(2)(Hpz)] with [{PtIMe3}(4)] gives [(eta(5)-C5Me5)Ir(mu-pz)(2)(mu-I)PtMe3] (3). Both [Ru(eta(6)-p-cymene)(pz)(2)(Hpz)] and [Ir(eta(5)-C5Me5)(pz)(2)(Hpz)] react with [{PtIMe3}(4)] in the presence of NaOH yielding 1 and [(eta(5)-C5Me5)Ir(eta-pz)(3)PtMe3] (4), respectively. While [Ru(eta(6)-p-cymene)(pz)(2)(Hpz)] reacts with [PtBr2Me2Sx] to give mixtures of [(eta(6)-p-cymene)Ru(mu-pz)(3)PtBrMe2] (5) and [(eta(6)-p-cymene)Ru(mu-pz)(2)(mu-Br)PtBrMe2] (6), the reaction of [Ir(eta(5)-C5Me5)(pz)(2)(Hpz)] with [PtBr2Me2Sx] gives [(eta(5)-C5Me5)Ir(mu-pz)(2)(mu-Br)PtBrMe2] (7) as the sole product. All species were characterized in solution by H-1-NMR spectroscopy. The crystal structure of complex 4 has been determined by single-crystal X-ray diffraction. (C) 2000 Elsevier Science S.A. All rights reserved. | |
| dc.fuente.origen | WOS | |
| dc.identifier.issn | 0022-328X | |
| dc.identifier.uri | https://repositorio.uc.cl/handle/11534/97026 | |
| dc.identifier.wosid | WOS:000089316800015 | |
| dc.issue.numero | 2 | |
| dc.language.iso | en | |
| dc.pagina.final | 202 | |
| dc.pagina.inicio | 197 | |
| dc.revista | Journal of organometallic chemistry | |
| dc.rights | acceso restringido | |
| dc.subject | iridium | |
| dc.subject | ruthenium | |
| dc.subject | platinum | |
| dc.subject | pyrazolate | |
| dc.subject | heterodinuclear complexes | |
| dc.subject.ods | 12 Responsible Consumption and Production | |
| dc.subject.odspa | 12 Producción y consumo responsable | |
| dc.title | Synthesis and characterization of heterodinuclear RuPt and IrPt complexes containing pyrazolate bridging ligands.: Crystal structure of [(η<SUP>5</SUP>-C<sub>5</sub>Me<sub>5</sub>)Ir(μ-pz)<sub>3</sub>PtMe<sub>3</sub>] (pz = pyrazolate) | |
| dc.type | artículo | |
| dc.volumen | 606 | |
| sipa.index | WOS | |
| sipa.trazabilidad | WOS;2025-01-12 |