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Article: Chemistry of platinum sulphido-complexes. Part 4. Dimeric μ-alkyl-sulphido-complexes: Crystal and molecular structures of [Pt2(μ-S)-(μ-SMe)(PPh3)4]PF 6·MeOH and cis-[Pt2(μ-SMe)2(NO2)2(PPh 3)2]

TitleChemistry of platinum sulphido-complexes. Part 4. Dimeric μ-alkyl-sulphido-complexes: Crystal and molecular structures of [Pt2(μ-S)-(μ-SMe)(PPh3)4]PF 6·MeOH and cis-[Pt2(μ-SMe)2(NO2)2(PPh 3)2]
Authors
Issue Date1984
Citation
Journal of the Chemical Society, Dalton Transactions, 1984, n. 12, p. 2645-2651 How to Cite?
AbstractA study of the reactions of [Pt2(μ-S)2(PPh3)4] with halogenoalkanes has led to the isolation and and characterisation (1H, 13C, 31P, and 195Pt n.m.r.) of the complexes [Pt2(μ-S)(μ-SR)(PPh3)4]Y (R = Me or CH2Cl; Y = Cl, I, PF6, or BPh4). The molecular structure of [Pt2(μ-S) (μ-SMe) (PPh3)4]-PF6·MeOH has been determined by single-crystal X-ray techniques using diffractometer data. The compound crystallises in the monoclinic space group P21/c with four formula units in a cell of dimensions a = 22.835(7), b = 13.094(4), c = 24.357(9) Å, and β = 110.99(3)°. Least-squares refinement of the structure has led to the final R value of 0.056 using 3 551 observed intensities [I ≥ 3σ(I)]. The related methylsulphido-complex cis-[Pt2(μ-SMe)2(NO2)2(PPh 3)2] has been isolated from the reaction of [Pt(SMe)2(PPh3)2] and NO gas and characterised by single-crystal X-ray analysis. The compound crystallises in the triclinic space group P1 with cell dimensions a = 10.476(3), b = 12.781 (2), c = 16.814(4) Å, α = 111.27(2), β = 93.79(2), γ = 76.06(2)°, and Z = 2. Least-squares refinement led to a final R factor of 0.062 using 3 138 reflections having I ≥ 3σ(I).
Persistent Identifierhttp://hdl.handle.net/10722/219557
ISSN
2002 Impact Factor: 3.023

 

DC FieldValueLanguage
dc.contributor.authorBriant, Clive E.-
dc.contributor.authorGardner, Christopher J.-
dc.contributor.authorHor, T. S Andy-
dc.contributor.authorHowells, Nigel D.-
dc.contributor.authorMingos, D. Michael P-
dc.date.accessioned2015-09-23T02:57:23Z-
dc.date.available2015-09-23T02:57:23Z-
dc.date.issued1984-
dc.identifier.citationJournal of the Chemical Society, Dalton Transactions, 1984, n. 12, p. 2645-2651-
dc.identifier.issn1472-7773-
dc.identifier.urihttp://hdl.handle.net/10722/219557-
dc.description.abstractA study of the reactions of [Pt2(μ-S)2(PPh3)4] with halogenoalkanes has led to the isolation and and characterisation (1H, 13C, 31P, and 195Pt n.m.r.) of the complexes [Pt2(μ-S)(μ-SR)(PPh3)4]Y (R = Me or CH2Cl; Y = Cl, I, PF6, or BPh4). The molecular structure of [Pt2(μ-S) (μ-SMe) (PPh3)4]-PF6·MeOH has been determined by single-crystal X-ray techniques using diffractometer data. The compound crystallises in the monoclinic space group P21/c with four formula units in a cell of dimensions a = 22.835(7), b = 13.094(4), c = 24.357(9) Å, and β = 110.99(3)°. Least-squares refinement of the structure has led to the final R value of 0.056 using 3 551 observed intensities [I ≥ 3σ(I)]. The related methylsulphido-complex cis-[Pt2(μ-SMe)2(NO2)2(PPh 3)2] has been isolated from the reaction of [Pt(SMe)2(PPh3)2] and NO gas and characterised by single-crystal X-ray analysis. The compound crystallises in the triclinic space group P1 with cell dimensions a = 10.476(3), b = 12.781 (2), c = 16.814(4) Å, α = 111.27(2), β = 93.79(2), γ = 76.06(2)°, and Z = 2. Least-squares refinement led to a final R factor of 0.062 using 3 138 reflections having I ≥ 3σ(I).-
dc.languageeng-
dc.relation.ispartofJournal of the Chemical Society, Dalton Transactions-
dc.titleChemistry of platinum sulphido-complexes. Part 4. Dimeric μ-alkyl-sulphido-complexes: Crystal and molecular structures of [Pt2(μ-S)-(μ-SMe)(PPh3)4]PF 6·MeOH and cis-[Pt2(μ-SMe)2(NO2)2(PPh 3)2]-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1039/DT9840002645-
dc.identifier.scopuseid_2-s2.0-37049094471-
dc.identifier.issue12-
dc.identifier.spage2645-
dc.identifier.epage2651-

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