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- Publisher Website: 10.1016/S0022-328X(99)00402-7
- Scopus: eid_2-s2.0-0008700257
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Article: Syntheses, crystal structures and spectroelectrochemical studies of two isomeric binuclear osmium carbonyl compounds [{Os(CO)2Ph}2{m-h2-SC(NNPh)2}2]
Title | Syntheses, crystal structures and spectroelectrochemical studies of two isomeric binuclear osmium carbonyl compounds [{Os(CO)2Ph}2{m-h2-SC(NNPh)2}2] |
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Authors | |
Keywords | Osmium Diphenylthiocarbazono Spectrochemical |
Issue Date | 1999 |
Publisher | Elsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jorganchem |
Citation | Journal of Organometallic Chemistry, 1999, v. 589 n. 2, p. 191-197 How to Cite? |
Abstract | Treatment of (diphenylthiocarbazono)phenylmercury [PhHg{SC(NNPh)2}] with the triosmium cluster [Os3(CO)10(NCMe)2] produced two structural isomers 1a and 1b of formulae [{Os(CO)2Ph}2{μ-η2-SC(NNPh)2}2] in 35 and 20% yield, respectively. The complexes were fully characterised by IR, 1H-NMR, mass spectroscopies and X-ray crystallography. The isomers 1a and 1b show no significant metal–metal interaction and are different in the arrangement of the organic ligand. Complex 1a was found to undergo a complete conversion to 1b in the presence of excess reducing agent Co(Cp)2. The electrochemical and spectroelectrochemical (UV–vis) properties of these two complexes are described. |
Persistent Identifier | http://hdl.handle.net/10722/69880 |
ISSN | 2023 Impact Factor: 2.1 2023 SCImago Journal Rankings: 0.359 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Kong, FS | en_HK |
dc.contributor.author | Wong, WT | en_HK |
dc.date.accessioned | 2010-09-06T06:17:41Z | - |
dc.date.available | 2010-09-06T06:17:41Z | - |
dc.date.issued | 1999 | en_HK |
dc.identifier.citation | Journal of Organometallic Chemistry, 1999, v. 589 n. 2, p. 191-197 | en_HK |
dc.identifier.issn | 0022-328X | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/69880 | - |
dc.description.abstract | Treatment of (diphenylthiocarbazono)phenylmercury [PhHg{SC(NNPh)2}] with the triosmium cluster [Os3(CO)10(NCMe)2] produced two structural isomers 1a and 1b of formulae [{Os(CO)2Ph}2{μ-η2-SC(NNPh)2}2] in 35 and 20% yield, respectively. The complexes were fully characterised by IR, 1H-NMR, mass spectroscopies and X-ray crystallography. The isomers 1a and 1b show no significant metal–metal interaction and are different in the arrangement of the organic ligand. Complex 1a was found to undergo a complete conversion to 1b in the presence of excess reducing agent Co(Cp)2. The electrochemical and spectroelectrochemical (UV–vis) properties of these two complexes are described. | - |
dc.language | eng | en_HK |
dc.publisher | Elsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jorganchem | en_HK |
dc.relation.ispartof | Journal of Organometallic Chemistry | en_HK |
dc.subject | Osmium | - |
dc.subject | Diphenylthiocarbazono | - |
dc.subject | Spectrochemical | - |
dc.title | Syntheses, crystal structures and spectroelectrochemical studies of two isomeric binuclear osmium carbonyl compounds [{Os(CO)2Ph}2{m-h2-SC(NNPh)2}2] | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0022-328X&volume=589&spage=191&epage=197&date=1999&atitle=Syntheses,+crystal+structures+and+spectroelectrochemical+studies+of+two+isomeric+binuclear+osmium+carbonyl+compounds+[{Os(CO)2Ph}2{m-h2-SC(NNPh)2}2] | en_HK |
dc.identifier.email | Wong, WT: wtwong@hku.hk | en_HK |
dc.identifier.authority | Wong, WT=rp00811 | en_HK |
dc.identifier.doi | 10.1016/S0022-328X(99)00402-7 | - |
dc.identifier.scopus | eid_2-s2.0-0008700257 | - |
dc.identifier.hkuros | 53672 | en_HK |
dc.identifier.volume | 589 | - |
dc.identifier.issue | 2 | - |
dc.identifier.spage | 191 | - |
dc.identifier.epage | 197 | - |
dc.identifier.isi | WOS:000083370700008 | - |
dc.identifier.issnl | 0022-328X | - |