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Article: [Pt2(l-SAz)(l-S)]2+ (SAz = azolium thiolate) dication as an unusual source for quadruply bridging sulfide in [Ag2Pt 2(μ-SAz)(μ4-S)]3+

Title[Pt2(l-SAz)(l-S)]2+ (SAz = azolium thiolate) dication as an unusual source for quadruply bridging sulfide in [Ag2Pt 2(μ-SAz)(μ4-S)]3+
Authors
Issue Date2010
Citation
Dalton Transactions, 2010, v. 39, n. 9, p. 2441-2448 How to Cite?
AbstractFunctionalisation of the {Pt2(μ-S)2} core of [Pt2(μ-S)2(PPh3)4] by imidazolium, benzimidazolium and thiazolium salts results in a series of cationic complexes with mixed-bridging ligands of azolium thiolate and sulfide. The complex [Pt2(μ-S)(μ-SCH2CH2C 3H3N2CH3)(PPh3) 4][PF6]2 reacts readily with Ag(OTf) (OTf = triflate) to give [Pt2(μ-SAg2CF3SO 4H2)(μ-SCH2CH2C3H 3N2CH3)(PPh3)4][PF 6]3. X-ray crystallographic analysis was carried out on [Pt2(μ-S)(μ-SCH2CH2C3H 3N2CH3)(PPh3)4][PF 6]2, [Pt2(μ-S)(μ-S(CH2) 3C7H5NS)(PPh3)4][PF 6]2, [Pt2(μ-S)(μ-SCH2CH 2C3H3N2CH3)(dppy) 4][PF6]2, [Pt2(μ-S)(μ-SCH 2CH2C3H3N2CH 3)(dppf)4][PF6]2, [Pt 2(μ-SAg2CF3SO4H 2)(μ-SCH2CH2C3H3N 2CH3)(PPh3)4][PF6] 3 and [Pt2(μ-SCH3)(μ-SCH 2CH2C3H3N2CH 3)(PPh3)4][PF6]3. The complex [Pt2(μ-SAg2CF3SO4H 2)(μ-SCH2CH2C3H3N 2CH3)(PPh3)4][PF6] 3 reveals an unusual quadruply bridging sulfide, whose presence demonstrates an unexpected ability for the unsubstituted sulfide in the [Pt 2(SR)(S)] core to capture silver moieties. © The Royal Society of Chemistry 2010.
Persistent Identifierhttp://hdl.handle.net/10722/219620
ISSN
2015 Impact Factor: 4.177
2015 SCImago Journal Rankings: 1.404

 

DC FieldValueLanguage
dc.contributor.authorLi, Jingqiu-
dc.contributor.authorLi, Fuwei-
dc.contributor.authorKoh, Lip Lin-
dc.contributor.authorHor, T. S Andy-
dc.date.accessioned2015-09-23T02:57:32Z-
dc.date.available2015-09-23T02:57:32Z-
dc.date.issued2010-
dc.identifier.citationDalton Transactions, 2010, v. 39, n. 9, p. 2441-2448-
dc.identifier.issn1477-9226-
dc.identifier.urihttp://hdl.handle.net/10722/219620-
dc.description.abstractFunctionalisation of the {Pt2(μ-S)2} core of [Pt2(μ-S)2(PPh3)4] by imidazolium, benzimidazolium and thiazolium salts results in a series of cationic complexes with mixed-bridging ligands of azolium thiolate and sulfide. The complex [Pt2(μ-S)(μ-SCH2CH2C 3H3N2CH3)(PPh3) 4][PF6]2 reacts readily with Ag(OTf) (OTf = triflate) to give [Pt2(μ-SAg2CF3SO 4H2)(μ-SCH2CH2C3H 3N2CH3)(PPh3)4][PF 6]3. X-ray crystallographic analysis was carried out on [Pt2(μ-S)(μ-SCH2CH2C3H 3N2CH3)(PPh3)4][PF 6]2, [Pt2(μ-S)(μ-S(CH2) 3C7H5NS)(PPh3)4][PF 6]2, [Pt2(μ-S)(μ-SCH2CH 2C3H3N2CH3)(dppy) 4][PF6]2, [Pt2(μ-S)(μ-SCH 2CH2C3H3N2CH 3)(dppf)4][PF6]2, [Pt 2(μ-SAg2CF3SO4H 2)(μ-SCH2CH2C3H3N 2CH3)(PPh3)4][PF6] 3 and [Pt2(μ-SCH3)(μ-SCH 2CH2C3H3N2CH 3)(PPh3)4][PF6]3. The complex [Pt2(μ-SAg2CF3SO4H 2)(μ-SCH2CH2C3H3N 2CH3)(PPh3)4][PF6] 3 reveals an unusual quadruply bridging sulfide, whose presence demonstrates an unexpected ability for the unsubstituted sulfide in the [Pt 2(SR)(S)] core to capture silver moieties. © The Royal Society of Chemistry 2010.-
dc.languageeng-
dc.relation.ispartofDalton Transactions-
dc.title[Pt2(l-SAz)(l-S)]2+ (SAz = azolium thiolate) dication as an unusual source for quadruply bridging sulfide in [Ag2Pt 2(μ-SAz)(μ4-S)]3+-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1039/b917404d-
dc.identifier.scopuseid_2-s2.0-77149163480-
dc.identifier.volume39-
dc.identifier.issue9-
dc.identifier.spage2441-
dc.identifier.epage2448-
dc.identifier.eissn1477-9234-

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