Show simple item record  

dc.contributor.authorRaha, Arun K.
dc.contributor.authorGhosh, Shishir
dc.contributor.authorHossain, Iqbal
dc.contributor.authorKabir, Shariff E.
dc.contributor.authorNicholson, Brian K.
dc.contributor.authorHogarth, Graeme
dc.contributor.authorSalassa, Luca
dc.date.accessioned2010-12-07T21:26:58Z
dc.date.available2010-12-07T21:26:58Z
dc.date.issued2010
dc.identifier.citationRaha, A.K., Ghosh, S., Hossan, I., Kabir, S.E., Nicholson, B.K., …, Salassa, L. (2010). Synthesis of new heterometallic complexes by tin-sulfur bond cleavage of pySSnPh₃ (pySH = pyridine-2-thiol) at triruthenium and triosmium centres. Journal of Organometallic Chemistry, available online 24 November 2010.en_NZ
dc.identifier.urihttps://hdl.handle.net/10289/4856
dc.description.abstractThe ruthenium-tin complex, [Ru₂(CO)₄(SnPh₃)₂(μ-pyS)₂] (1), the main product of the oxidative-addition of pySSnPh₃ to Ru₃(CO)₁₂ in refluxing benzene, is [Ru(CO)₂(pyS)(SnPh₃)] synthon. It reacts with PPh₃ to give [Ru(CO)₂(SnPh₃)(PPh₃)(μ-pyS)] (2) and further with Ru₃(CO)₁₂ or [Os₃(CO)₁₀(NCMe)₂] to afford the butterfly clusters [MOs₃(CO)₁₂ (SnPh₃)(μ₃-pyS)] (3-4). Direct addition of pySSnPh₃ to [Os₃(CO)₁₀(NCMe)₂] at 70°C gives [Os₃(CO)₉(SnPh₃)(μ₃-pyS)] (5) as the only bimetallic compound, while with unsaturated [Os₃(CO)₈{μ₃-PPh₂CH₂P(Ph)C₆H₄}(μ-H)] the previously reported [Os₃(CO)₈(μ-pyS)(μ-H)(μ-dppm)] (6) and the new bimetallic cluster [Os₃(CO)₇(SnPh₃){μ-Ph₂PCH₂P(Ph)C₆H₄}(μ-pyS)[(μ-H)] (7) are formed at 110°C. Compounds 1, 2, 4, 5 and 7 have been characterized by X-ray diffraction studies.en_NZ
dc.format.mimetypeapplication/pdf
dc.language.isoen
dc.publisherElsevieren_NZ
dc.rightsThis is an author’s accepted version of an article published in the Journal of Organometallic Chemistry. © 2010 Elsevier.en_NZ
dc.subjectpySSnPh₃en_NZ
dc.subjecttin-sulfur bond cleavageen_NZ
dc.subjectbutterfly clustersen_NZ
dc.subjectmixed-metal clusteren_NZ
dc.subjectX-ray structureen_NZ
dc.titleSynthesis of new heterometallic complexes by tin-sulfur bond cleavage of pySSnPh₃ (pySH = pyridine-2-thiol) at triruthenium and triosmium centresen_NZ
dc.typeJournal Articleen_NZ
dc.identifier.doi10.1016/j.jorganchem.2010.11.022en_NZ
dc.relation.isPartOfJournal of Organometallic Chemistryen_NZ
pubs.begin-page2153en_NZ
pubs.elements-id36241
pubs.end-page2160en_NZ
pubs.volume696en_NZ


Files in this item

This item appears in the following Collection(s)

Show simple item record