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Article: Open platinum aggregate frameworks with overhead dithiolate bridges
Title | Open platinum aggregate frameworks with overhead dithiolate bridges |
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Authors | |
Keywords | Aggregate Sulfide Platinum Dithiolate Alkylation |
Issue Date | 2007 |
Citation | European Journal of Inorganic Chemistry, 2007, n. 31, p. 4958-4964 How to Cite? |
Abstract | A convenient method has been developed to bring together two discrete moieties of [Pt2(μ-S)2(PPh3)4] to give an open Pt4 aggregate of Pt2⋯(spacer) ⋯Pt2, as exemplified in the isolation of [(PPh 3)4Pt2(μ-S)(μ-SRS)(μ-S)Pt 2(PPh3)4](PF6)2 [R = m-CH2C6H4CH2, p-CH2C 6H4CH2, CH2C10H 6CH2, and CH2(C6H4) 2CH2]. The spacer is a dithiolate with an extended skeletal backbone formed from the alkylation of sulfide with a suitable dibromo-organic compound. This synthetic methodology can tolerate a range of conformationally contrasting thiolate substituents with different chemical functionalities. Shorter or stereochemically more restrictive spacers could opt to be an intramolecular bridge over the Pt2 core, as given in [Pt2(μ-S-o-CH2C6H4-C 6H4CH2S)(PPh3)4](PF 6)2. A few representative complexes have been characterized by single-crystal X-ray diffraction analysis. © Wiley-VCH Verlag GmbH & Co. KGaA, 2007. |
Persistent Identifier | http://hdl.handle.net/10722/219553 |
ISSN | 2023 Impact Factor: 2.2 2023 SCImago Journal Rankings: 0.481 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Siew, Huay Chong | - |
dc.contributor.author | Henderson, William | - |
dc.contributor.author | Hor, T. S Andy | - |
dc.date.accessioned | 2015-09-23T02:57:23Z | - |
dc.date.available | 2015-09-23T02:57:23Z | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | European Journal of Inorganic Chemistry, 2007, n. 31, p. 4958-4964 | - |
dc.identifier.issn | 1434-1948 | - |
dc.identifier.uri | http://hdl.handle.net/10722/219553 | - |
dc.description.abstract | A convenient method has been developed to bring together two discrete moieties of [Pt2(μ-S)2(PPh3)4] to give an open Pt4 aggregate of Pt2⋯(spacer) ⋯Pt2, as exemplified in the isolation of [(PPh 3)4Pt2(μ-S)(μ-SRS)(μ-S)Pt 2(PPh3)4](PF6)2 [R = m-CH2C6H4CH2, p-CH2C 6H4CH2, CH2C10H 6CH2, and CH2(C6H4) 2CH2]. The spacer is a dithiolate with an extended skeletal backbone formed from the alkylation of sulfide with a suitable dibromo-organic compound. This synthetic methodology can tolerate a range of conformationally contrasting thiolate substituents with different chemical functionalities. Shorter or stereochemically more restrictive spacers could opt to be an intramolecular bridge over the Pt2 core, as given in [Pt2(μ-S-o-CH2C6H4-C 6H4CH2S)(PPh3)4](PF 6)2. A few representative complexes have been characterized by single-crystal X-ray diffraction analysis. © Wiley-VCH Verlag GmbH & Co. KGaA, 2007. | - |
dc.language | eng | - |
dc.relation.ispartof | European Journal of Inorganic Chemistry | - |
dc.subject | Aggregate | - |
dc.subject | Sulfide | - |
dc.subject | Platinum | - |
dc.subject | Dithiolate | - |
dc.subject | Alkylation | - |
dc.title | Open platinum aggregate frameworks with overhead dithiolate bridges | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1002/ejic.200700620 | - |
dc.identifier.scopus | eid_2-s2.0-36048975190 | - |
dc.identifier.issue | 31 | - |
dc.identifier.spage | 4958 | - |
dc.identifier.epage | 4964 | - |
dc.identifier.eissn | 1099-0682 | - |
dc.identifier.isi | WOS:000250940500013 | - |
dc.identifier.issnl | 1434-1948 | - |