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- Publisher Website: 10.1039/b917404d
- Scopus: eid_2-s2.0-77149163480
- PMID: 20162219
- WOS: WOS:000274580800033
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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+ |
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Authors | |
Issue Date | 2010 |
Citation | Dalton Transactions, 2010, v. 39, n. 9, p. 2441-2448 How to Cite? |
Abstract | Functionalisation 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 Identifier | http://hdl.handle.net/10722/219620 |
ISSN | 2023 Impact Factor: 3.5 2023 SCImago Journal Rankings: 0.697 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Li, Jingqiu | - |
dc.contributor.author | Li, Fuwei | - |
dc.contributor.author | Koh, Lip Lin | - |
dc.contributor.author | Hor, T. S Andy | - |
dc.date.accessioned | 2015-09-23T02:57:32Z | - |
dc.date.available | 2015-09-23T02:57:32Z | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | Dalton Transactions, 2010, v. 39, n. 9, p. 2441-2448 | - |
dc.identifier.issn | 1477-9226 | - |
dc.identifier.uri | http://hdl.handle.net/10722/219620 | - |
dc.description.abstract | Functionalisation 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.language | eng | - |
dc.relation.ispartof | Dalton 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.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1039/b917404d | - |
dc.identifier.pmid | 20162219 | - |
dc.identifier.scopus | eid_2-s2.0-77149163480 | - |
dc.identifier.volume | 39 | - |
dc.identifier.issue | 9 | - |
dc.identifier.spage | 2441 | - |
dc.identifier.epage | 2448 | - |
dc.identifier.eissn | 1477-9234 | - |
dc.identifier.isi | WOS:000274580800033 | - |
dc.identifier.issnl | 1477-9226 | - |