Please use this identifier to cite or link to this item:
https://doi.org/10.1002/ejic.200700620
DC Field | Value | |
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dc.title | Open platinum aggregate frameworks with overhead dithiolate bridges | |
dc.contributor.author | Siew, H.C. | |
dc.contributor.author | Henderson, W. | |
dc.contributor.author | Hor, T.S.A. | |
dc.date.accessioned | 2014-10-16T08:35:55Z | |
dc.date.available | 2014-10-16T08:35:55Z | |
dc.date.issued | 2007 | |
dc.identifier.citation | Siew, H.C., Henderson, W., Hor, T.S.A. (2007). Open platinum aggregate frameworks with overhead dithiolate bridges. European Journal of Inorganic Chemistry (31) : 4958-4964. ScholarBank@NUS Repository. https://doi.org/10.1002/ejic.200700620 | |
dc.identifier.issn | 14341948 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/94430 | |
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.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1002/ejic.200700620 | |
dc.source | Scopus | |
dc.subject | Aggregate | |
dc.subject | Alkylation | |
dc.subject | Dithiolate | |
dc.subject | Platinum | |
dc.subject | Sulfide | |
dc.type | Article | |
dc.contributor.department | CHEMISTRY | |
dc.description.doi | 10.1002/ejic.200700620 | |
dc.description.sourcetitle | European Journal of Inorganic Chemistry | |
dc.description.issue | 31 | |
dc.description.page | 4958-4964 | |
dc.description.coden | EJICF | |
dc.identifier.isiut | 000250940500013 | |
Appears in Collections: | Staff Publications |
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