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Article: Hydrogen bonding in crystalline alcohol solvates of the platinum(II) sulfido complex [Pt2(μ-S)2(PPh3) 4]

TitleHydrogen bonding in crystalline alcohol solvates of the platinum(II) sulfido complex [Pt2(μ-S)2(PPh3) 4]
Authors
KeywordsPlatinum complexes
Hydrogen bonding
Sulfide complexes
Issue Date2008
Citation
European Journal of Inorganic Chemistry, 2008, n. 32, p. 5119-5124 How to Cite?
AbstractSuspension of [Pt2(μ-S)2(PPh3) 4] in lower alcohols results in recrystallisation, forming yellow to yellow-orange microcrystals of the solvates [Pt2(μ-S) 2(PPh3)4]·nROH (R = Me, Et, nBu). The di-ethanol solvate was characterised by means of a single-crystal X-ray diffraction study and 1H NMR spectroscopy. The structure consists of an ethanol molecule hydrogen-bonded in an asymmetric bifurcated fashion to the {Pt2S2} group, with the second, disordered ethanol molecule involved in a cooperative hydrogen-bonding interaction with the oxygen of the first ethanol. Thermogravimetric analysis shows that the alcohol is relatively easily lost, regenerating orange, unsolvated [Pt2(μ-S) 2(PPh3)4]. [Pt2(μ-S) 2(PPh3)4] readily dissolves in hexafluoro-2-propanol, yielding yellow crystals of [Pt2(μ-S) 2(PPh3)4]·6(CF3) 2CHOH on evaporation. Characterisation by X-ray diffraction shows that the structure contains a [Pt2(μ-S)2(PPh 3)4] hydrogen-bonded to a single (CF3) 2CHOH molecule, with the additional (CF3)2CHOH molecules forming a discrete hydrogen-bonded pentameric cluster in the crystal. © Wiley-VCH Verlag GmbH & Co. KGaA, 2008.
Persistent Identifierhttp://hdl.handle.net/10722/219594
ISSN
2015 Impact Factor: 2.686
2015 SCImago Journal Rankings: 1.018

 

DC FieldValueLanguage
dc.contributor.authorHenderson, William-
dc.contributor.authorThwaite, Simon-
dc.contributor.authorNicholson, Brian K.-
dc.contributor.authorHor, T. S Andy-
dc.date.accessioned2015-09-23T02:57:29Z-
dc.date.available2015-09-23T02:57:29Z-
dc.date.issued2008-
dc.identifier.citationEuropean Journal of Inorganic Chemistry, 2008, n. 32, p. 5119-5124-
dc.identifier.issn1434-1948-
dc.identifier.urihttp://hdl.handle.net/10722/219594-
dc.description.abstractSuspension of [Pt2(μ-S)2(PPh3) 4] in lower alcohols results in recrystallisation, forming yellow to yellow-orange microcrystals of the solvates [Pt2(μ-S) 2(PPh3)4]·nROH (R = Me, Et, nBu). The di-ethanol solvate was characterised by means of a single-crystal X-ray diffraction study and 1H NMR spectroscopy. The structure consists of an ethanol molecule hydrogen-bonded in an asymmetric bifurcated fashion to the {Pt2S2} group, with the second, disordered ethanol molecule involved in a cooperative hydrogen-bonding interaction with the oxygen of the first ethanol. Thermogravimetric analysis shows that the alcohol is relatively easily lost, regenerating orange, unsolvated [Pt2(μ-S) 2(PPh3)4]. [Pt2(μ-S) 2(PPh3)4] readily dissolves in hexafluoro-2-propanol, yielding yellow crystals of [Pt2(μ-S) 2(PPh3)4]·6(CF3) 2CHOH on evaporation. Characterisation by X-ray diffraction shows that the structure contains a [Pt2(μ-S)2(PPh 3)4] hydrogen-bonded to a single (CF3) 2CHOH molecule, with the additional (CF3)2CHOH molecules forming a discrete hydrogen-bonded pentameric cluster in the crystal. © Wiley-VCH Verlag GmbH & Co. KGaA, 2008.-
dc.languageeng-
dc.relation.ispartofEuropean Journal of Inorganic Chemistry-
dc.subjectPlatinum complexes-
dc.subjectHydrogen bonding-
dc.subjectSulfide complexes-
dc.titleHydrogen bonding in crystalline alcohol solvates of the platinum(II) sulfido complex [Pt2(μ-S)2(PPh3) 4]-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1002/ejic.200800821-
dc.identifier.scopuseid_2-s2.0-56349136443-
dc.identifier.issue32-
dc.identifier.spage5119-
dc.identifier.epage5124-
dc.identifier.eissn1099-0682-

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