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Article: Synthesis, characterization and molecular structures of some tetraosmium carbonyl clusters containing pyridine or phenanthroline type ligands

TitleSynthesis, characterization and molecular structures of some tetraosmium carbonyl clusters containing pyridine or phenanthroline type ligands
Authors
KeywordsOsmium
Clusters
Pyridyl ligands
Phenanthroline
Issue Date1999
PublisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jorganchem
Citation
Journal of Organometallic Chemistry, 1999, v. 573, p. 189-201 How to Cite?
AbstractThe reactions of activated tetraosmium carbonyl cluster [Os4(μ-H)4(CO)11(NCMe)] 1 with monopyridyl ligands give new clusters [Os4(μ-H)4(CO)11(pyp)] 3 and [Os4(μ-H)4 (CO)11(pya)] 4. Similarly, the reactions of [Os4(μ-H)4(CO)10(NCMe)2] 2 with bipyridyl or phenanthroline type ligands afford [Os4(μ-H)4(CO)10(bpy)] 5, [Os4(μ-H)4 (CO)10(dpbpy)] 6, [Os4(μ-H)4(CO)10(phen)] 7, [Os4(μ-H)4(CO)10(dmdpp)] 8, and [Os4(μ-H)4(CO)10(dppz)] 9, which exhibit interesting ring conformations. Treatment of 2 with nitrogen–phosphorus mixed donor ligand gives a novel bridging cluster [Os4(μ-H)4(CO)10(dpppy)] 10.
Persistent Identifierhttp://hdl.handle.net/10722/69572
ISSN
2015 Impact Factor: 2.336
2015 SCImago Journal Rankings: 0.732
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorChoi, YYen_HK
dc.contributor.authorWong, WTen_HK
dc.date.accessioned2010-09-06T06:14:54Z-
dc.date.available2010-09-06T06:14:54Z-
dc.date.issued1999en_HK
dc.identifier.citationJournal of Organometallic Chemistry, 1999, v. 573, p. 189-201en_HK
dc.identifier.issn0022-328Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/69572-
dc.description.abstractThe reactions of activated tetraosmium carbonyl cluster [Os4(μ-H)4(CO)11(NCMe)] 1 with monopyridyl ligands give new clusters [Os4(μ-H)4(CO)11(pyp)] 3 and [Os4(μ-H)4 (CO)11(pya)] 4. Similarly, the reactions of [Os4(μ-H)4(CO)10(NCMe)2] 2 with bipyridyl or phenanthroline type ligands afford [Os4(μ-H)4(CO)10(bpy)] 5, [Os4(μ-H)4 (CO)10(dpbpy)] 6, [Os4(μ-H)4(CO)10(phen)] 7, [Os4(μ-H)4(CO)10(dmdpp)] 8, and [Os4(μ-H)4(CO)10(dppz)] 9, which exhibit interesting ring conformations. Treatment of 2 with nitrogen–phosphorus mixed donor ligand gives a novel bridging cluster [Os4(μ-H)4(CO)10(dpppy)] 10.-
dc.languageengen_HK
dc.publisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jorganchemen_HK
dc.relation.ispartofJournal of Organometallic Chemistryen_HK
dc.subjectOsmium-
dc.subjectClusters-
dc.subjectPyridyl ligands-
dc.subjectPhenanthroline-
dc.titleSynthesis, characterization and molecular structures of some tetraosmium carbonyl clusters containing pyridine or phenanthroline type ligandsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0022-328X&volume=573&spage=189&epage=201&date=1999&atitle=Synthesis,+characterization+and+molecular+structures+of+some+tetraosmium+carbonyl+clusters+containing+pyridine+or+phenanthroline+type+ligandsen_HK
dc.identifier.emailWong, WT: wtwong@hku.hken_HK
dc.identifier.authorityWong, WT=rp00811en_HK
dc.identifier.doi10.1016/S0022-328X(98)00705-0-
dc.identifier.scopuseid_2-s2.0-0000553166-
dc.identifier.hkuros45571en_HK
dc.identifier.isiWOS:000078655000023-

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