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Article: Synthesis, crystal structure, photophysical properties and theoretical studies of [Cu 3(Ph 2PCH 2PPh 2) 3(WS 4)]ClO 4
Title | Synthesis, crystal structure, photophysical properties and theoretical studies of [Cu 3(Ph 2PCH 2PPh 2) 3(WS 4)]ClO 4 |
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Authors | |
Issue Date | 1995 |
Publisher | Royal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton |
Citation | Journal Of The Chemical Society, Dalton Transactions, 1995 n. 5, p. 753-757 How to Cite? |
Abstract | The reaction of [Cu 2(dppm) 2(MeCN) 4] 2+ [dppm = bis(diphenylphosphino)methane] with [WS 4] 2- gives the cationic d 0-d 10 complex [Cu 3(dppm) 3(WS 4)] +, the crystal structure of which has been determined. The three copper atoms and the thiotungstate ligand form a distorted 'flywheel' array with W ⋯ Cu separations of 2.790(3), 2.803(3) and 2.834(3) Å. In the solid state the complex shows an intense emission with λ max at 615 nm. Extended-Hückel molecular-orbital calculations reveal that the emitting state may arise from a [ψ(Cu,P) → W VI] charge-transfer transition. |
Persistent Identifier | http://hdl.handle.net/10722/168205 |
ISSN | |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Chan, C | en_US |
dc.contributor.author | Guo, C | en_US |
dc.contributor.author | Wang, R | en_US |
dc.contributor.author | Mak, TCW | en_US |
dc.contributor.author | Che, CM | en_US |
dc.date.accessioned | 2012-10-08T03:16:16Z | - |
dc.date.available | 2012-10-08T03:16:16Z | - |
dc.date.issued | 1995 | en_US |
dc.identifier.citation | Journal Of The Chemical Society, Dalton Transactions, 1995 n. 5, p. 753-757 | en_US |
dc.identifier.issn | 1472-7773 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/168205 | - |
dc.description.abstract | The reaction of [Cu 2(dppm) 2(MeCN) 4] 2+ [dppm = bis(diphenylphosphino)methane] with [WS 4] 2- gives the cationic d 0-d 10 complex [Cu 3(dppm) 3(WS 4)] +, the crystal structure of which has been determined. The three copper atoms and the thiotungstate ligand form a distorted 'flywheel' array with W ⋯ Cu separations of 2.790(3), 2.803(3) and 2.834(3) Å. In the solid state the complex shows an intense emission with λ max at 615 nm. Extended-Hückel molecular-orbital calculations reveal that the emitting state may arise from a [ψ(Cu,P) → W VI] charge-transfer transition. | en_US |
dc.language | eng | en_US |
dc.publisher | Royal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton | en_US |
dc.relation.ispartof | Journal of the Chemical Society, Dalton Transactions | en_US |
dc.title | Synthesis, crystal structure, photophysical properties and theoretical studies of [Cu 3(Ph 2PCH 2PPh 2) 3(WS 4)]ClO 4 | en_US |
dc.type | Article | en_US |
dc.identifier.email | Che, CM:cmche@hku.hk | en_US |
dc.identifier.authority | Che, CM=rp00670 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1039/DT9950000753 | en_US |
dc.identifier.scopus | eid_2-s2.0-37049075121 | en_US |
dc.identifier.hkuros | 1467 | - |
dc.identifier.issue | 5 | en_US |
dc.identifier.spage | 753 | en_US |
dc.identifier.epage | 757 | en_US |
dc.identifier.isi | WOS:A1995QL87100007 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Chan, C=27170510400 | en_US |
dc.identifier.scopusauthorid | Guo, C=36777965500 | en_US |
dc.identifier.scopusauthorid | Wang, R=7405340385 | en_US |
dc.identifier.scopusauthorid | Mak, TCW=7401931058 | en_US |
dc.identifier.scopusauthorid | Che, CM=7102442791 | en_US |
dc.identifier.issnl | 1364-5447 | - |