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Article: Coordination chemistry of the [Pt2(μ-S)2(PPh3)4] metalloligand with π-hydrocarbon derivatives of d6 ruthenium(II), osmium(II), rhodium(III) and iridium(III)

TitleCoordination chemistry of the [Pt2(μ-S)2(PPh3)4] metalloligand with π-hydrocarbon derivatives of d6 ruthenium(II), osmium(II), rhodium(III) and iridium(III)
Authors
KeywordsPlatinum complexes
Electrospray mass spectrometry
Sulfide ligands
Mixed-metal complexes
Organometallic complexes
Issue Date2003
Citation
Journal of Organometallic Chemistry, 2003, v. 679, n. 1, p. 24-31 How to Cite?
AbstractThe reactivity of [Pt2(μ-S)2 (PPh3)4] towards [RuCl2 (η6-arene)]2 (arene=C6 H6, C6Me6, p -MeC6 H4Pri = p-cymene), [OsCl2 (η6- p -cymene)]2 and [MCl2 (η5-C5Me5)]2 (M=Rh, Ir) have been probed using electrospray ionisation mass spectrometry. In all cases, dicationic products of the type [Pt2(μ-S)2(PPh3)4 ML]2+ (L=π-hydrocarbon ligand) are observed, and a number of complexes have been prepared on the synthetic scale, isolated as their BPh4- or PF6- salts, and fully characterised. A single-crystal X-ray structure determination on the Ru p-cymene derivative confirms the presence of a pseudo-five-coordinate Ru centre. This resists addition of small donor ligands such as CO and pyridine. The reaction of [Pt2(μ-S)2 (PPh3)4] with RuClCp(PPh3) 2 (Cp=η5-C5H5) gives [Pt2(μ-S)2(PPh3) 4RuCp]+. In addition, the reaction of [Pt2(μ-S)2(PPh3)4] with the related carbonyl complex [RuCl2(CO)3] 2, monitored by electrospray mass spectrometry, gives [Pt2(μ-S)2(PPh3)4 Ru(CO)3Cl]+. © 2003 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/237559
ISSN
2023 Impact Factor: 2.1
2023 SCImago Journal Rankings: 0.359
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorAudi Fong, S. W.-
dc.contributor.authorAndy Hor, T. S.-
dc.contributor.authorHenderson, William-
dc.contributor.authorNicholson, Brian K.-
dc.contributor.authorGardyne, Stephen-
dc.contributor.authorDevoy, Sarah M.-
dc.date.accessioned2017-01-16T06:09:46Z-
dc.date.available2017-01-16T06:09:46Z-
dc.date.issued2003-
dc.identifier.citationJournal of Organometallic Chemistry, 2003, v. 679, n. 1, p. 24-31-
dc.identifier.issn0022-328X-
dc.identifier.urihttp://hdl.handle.net/10722/237559-
dc.description.abstractThe reactivity of [Pt2(μ-S)2 (PPh3)4] towards [RuCl2 (η6-arene)]2 (arene=C6 H6, C6Me6, p -MeC6 H4Pri = p-cymene), [OsCl2 (η6- p -cymene)]2 and [MCl2 (η5-C5Me5)]2 (M=Rh, Ir) have been probed using electrospray ionisation mass spectrometry. In all cases, dicationic products of the type [Pt2(μ-S)2(PPh3)4 ML]2+ (L=π-hydrocarbon ligand) are observed, and a number of complexes have been prepared on the synthetic scale, isolated as their BPh4- or PF6- salts, and fully characterised. A single-crystal X-ray structure determination on the Ru p-cymene derivative confirms the presence of a pseudo-five-coordinate Ru centre. This resists addition of small donor ligands such as CO and pyridine. The reaction of [Pt2(μ-S)2 (PPh3)4] with RuClCp(PPh3) 2 (Cp=η5-C5H5) gives [Pt2(μ-S)2(PPh3) 4RuCp]+. In addition, the reaction of [Pt2(μ-S)2(PPh3)4] with the related carbonyl complex [RuCl2(CO)3] 2, monitored by electrospray mass spectrometry, gives [Pt2(μ-S)2(PPh3)4 Ru(CO)3Cl]+. © 2003 Elsevier B.V. All rights reserved.-
dc.languageeng-
dc.relation.ispartofJournal of Organometallic Chemistry-
dc.subjectPlatinum complexes-
dc.subjectElectrospray mass spectrometry-
dc.subjectSulfide ligands-
dc.subjectMixed-metal complexes-
dc.subjectOrganometallic complexes-
dc.titleCoordination chemistry of the [Pt2(μ-S)2(PPh3)4] metalloligand with π-hydrocarbon derivatives of d6 ruthenium(II), osmium(II), rhodium(III) and iridium(III)-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0022-328X(03)00464-9-
dc.identifier.scopuseid_2-s2.0-0042030914-
dc.identifier.volume679-
dc.identifier.issue1-
dc.identifier.spage24-
dc.identifier.epage31-
dc.identifier.isiWOS:000185036300005-
dc.identifier.issnl0022-328X-

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