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Article: Synthesis of triosmium alkylidyne clusters incorporating pendant pyridyl ligands. Crystal structures of [Os3(μ-H)2(CO)9{μ3-C(4,4′-bipy)}] · H2O and [Os3(μ-H2(CO)9{μ3-C(2,4′-bipy)}] (4,4′-bipy = 4,4′-bipyridine; 2,4′-bipy = 2,4′-bipyridine)

TitleSynthesis of triosmium alkylidyne clusters incorporating pendant pyridyl ligands. Crystal structures of [Os3(μ-H)2(CO)9{μ3-C(4,4′-bipy)}] · H2O and [Os3(μ-H2(CO)9{μ3-C(2,4′-bipy)}] (4,4′-bipy = 4,4′-bipyridine; 2,4′-bipy = 2,4′-bipyridine)
Authors
KeywordsOsmium complexes
Alkylidyne complexes
Cluster complexes
Bipyridine complexes
Crystal structures
Issue Date1995
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ica
Citation
Inorganica Chimica Acta, 1995, v. 234 n. 1-2, p. 5-8 How to Cite?
AbstractReaction of [Os3(μ-H)3(CO)9(μ3-CCl)] with 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) in the presence of an excess of 4,4′-bipyridine (4,4′-bipy) or 2,4′-bipyridine (2,4′-bipy) yields [Os3(μ-H)2(CO)9{μ3-C(4,4′-bipy)}] (1) and [Os3(μ-H)2(CO)9{μ3-C(2,4′-bipy)}] (2), respectively, in good yields. Both complexes, which contain externally directed pendant pyridyl groups capable of ligation to other metal centres, have been fully characterised by spectroscopic and X-ray diffraction methods. Chemical reactivities of 1 with H+, AuPPh3+ and [Os3(μ-H)3(CO)9(μ3-CCl)] are also described.
Persistent Identifierhttp://hdl.handle.net/10722/69938
ISSN
2015 Impact Factor: 1.918
2015 SCImago Journal Rankings: 0.584
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorWong, WYen_HK
dc.contributor.authorWong, WTen_HK
dc.contributor.authorHu, SZen_HK
dc.date.accessioned2010-09-06T06:18:13Z-
dc.date.available2010-09-06T06:18:13Z-
dc.date.issued1995en_HK
dc.identifier.citationInorganica Chimica Acta, 1995, v. 234 n. 1-2, p. 5-8en_HK
dc.identifier.issn0020-1693en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69938-
dc.description.abstractReaction of [Os3(μ-H)3(CO)9(μ3-CCl)] with 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) in the presence of an excess of 4,4′-bipyridine (4,4′-bipy) or 2,4′-bipyridine (2,4′-bipy) yields [Os3(μ-H)2(CO)9{μ3-C(4,4′-bipy)}] (1) and [Os3(μ-H)2(CO)9{μ3-C(2,4′-bipy)}] (2), respectively, in good yields. Both complexes, which contain externally directed pendant pyridyl groups capable of ligation to other metal centres, have been fully characterised by spectroscopic and X-ray diffraction methods. Chemical reactivities of 1 with H+, AuPPh3+ and [Os3(μ-H)3(CO)9(μ3-CCl)] are also described.-
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/icaen_HK
dc.relation.ispartofInorganica Chimica Actaen_HK
dc.subjectOsmium complexes-
dc.subjectAlkylidyne complexes-
dc.subjectCluster complexes-
dc.subjectBipyridine complexes-
dc.subjectCrystal structures-
dc.titleSynthesis of triosmium alkylidyne clusters incorporating pendant pyridyl ligands. Crystal structures of [Os3(μ-H)2(CO)9{μ3-C(4,4′-bipy)}] · H2O and [Os3(μ-H2(CO)9{μ3-C(2,4′-bipy)}] (4,4′-bipy = 4,4′-bipyridine; 2,4′-bipy = 2,4′-bipyridine)en_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-1693&volume=234&spage=5&epage=8&date=1995&atitle=Synthesis+of+triosmium+alkylidyne+clusters+incorporating+pendent+pyridyl+ligands.+Crystal+structures+of+[Os3(m-H)2(CO)9(m3-C(4,4%27-bipy)}]H2O+and+[Os3(m-H)2(CO)9(m3-C(2,4%27-bipy)}]+[4,4%27-bipy=4,4%27-bipyridine,+2,4%27en_HK
dc.identifier.emailWong, WT: wtwong@hku.hken_HK
dc.identifier.authorityWong, WT=rp00811en_HK
dc.identifier.doi10.1016/0020-1693(95)04611-C-
dc.identifier.scopuseid_2-s2.0-0002629890-
dc.identifier.hkuros14701en_HK
dc.identifier.volume234-
dc.identifier.issue1-2-
dc.identifier.spage5-
dc.identifier.epage8-
dc.identifier.isiWOS:A1995RF59800002-
dc.publisher.placeNetherlands-

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