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Article: Synthesis and structural characterization of ruthenium and osmium carbonyl clusters containing 4,6-dimethylpyrimidine-2-thione

TitleSynthesis and structural characterization of ruthenium and osmium carbonyl clusters containing 4,6-dimethylpyrimidine-2-thione
Authors
KeywordsCarbonyl complexes
Cluster complexes
Crystal structures
Osmium complexes
Ruthenium complexes
S,N-ligand complexes
Issue Date1995
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ica
Citation
Inorganica Chimica Acta, 1995, v. 228 n. 2, p. 267-275 How to Cite?
AbstractOs3(CO)10(MeCN)2 reacts with 4,6-dimethylpyrimidine-2-thione (dmpymt) in CH2CI2 at room temperature to give Os3(CO)10(μ-H)(μ-dmpymt) (1) and Os3(CO)10(μ-H)(μ-SH) (2). The corresponding reaction of Ru3(CO)10(MeCN)2 with dmpymt gives Ru3(CO)9(μ-H)(μ3-ν2-dmpymt) (3), Ru3(CO)10(μ-H)(μ-dmpymt) (4) and Ru3(CO)10(μ-dmpymt)2 (5). Cluster 4 is thermally unstable and converts to 3 readily on standing. Clusters 1, 2, 3 and 5 are fully characterized by IR, 1H NMR, MS and X-ray crystallography. Crystals of 1 are orthorhombic, space group Pnma with unit-cell dimensions a = 14.932(2), b = 16.290(2), c = 18.649(2) A ̊. Crystals of 2 are triclinic, space group P1, Z = 4, with unit-cell dimensions a = 9.163(1), b = 14.123(3), c =14.305(2) A ̊, α = 70.31(1), β = 89.32(1), γ = 76.60(1)°. Complex 3 crystallizes in the monoclinic space group P21/c with a = 7.793(1), b = 15.558(1), c = 17.259(1) A ̊, β = 93.79(1)°. Complex 5 is monoclinic, space group C2/c, with a = 17.972(7), b = 12.988(6), c = 13.516(4) A ̊, β = 111.57(3)°. © 1995.
Persistent Identifierhttp://hdl.handle.net/10722/70083
ISSN
2015 Impact Factor: 1.918
2015 SCImago Journal Rankings: 0.584
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorAu, YKen_HK
dc.contributor.authorCheung, KKen_HK
dc.contributor.authorWong, WTen_HK
dc.date.accessioned2010-09-06T06:19:33Z-
dc.date.available2010-09-06T06:19:33Z-
dc.date.issued1995en_HK
dc.identifier.citationInorganica Chimica Acta, 1995, v. 228 n. 2, p. 267-275en_HK
dc.identifier.issn0020-1693en_HK
dc.identifier.urihttp://hdl.handle.net/10722/70083-
dc.description.abstractOs3(CO)10(MeCN)2 reacts with 4,6-dimethylpyrimidine-2-thione (dmpymt) in CH2CI2 at room temperature to give Os3(CO)10(μ-H)(μ-dmpymt) (1) and Os3(CO)10(μ-H)(μ-SH) (2). The corresponding reaction of Ru3(CO)10(MeCN)2 with dmpymt gives Ru3(CO)9(μ-H)(μ3-ν2-dmpymt) (3), Ru3(CO)10(μ-H)(μ-dmpymt) (4) and Ru3(CO)10(μ-dmpymt)2 (5). Cluster 4 is thermally unstable and converts to 3 readily on standing. Clusters 1, 2, 3 and 5 are fully characterized by IR, 1H NMR, MS and X-ray crystallography. Crystals of 1 are orthorhombic, space group Pnma with unit-cell dimensions a = 14.932(2), b = 16.290(2), c = 18.649(2) A ̊. Crystals of 2 are triclinic, space group P1, Z = 4, with unit-cell dimensions a = 9.163(1), b = 14.123(3), c =14.305(2) A ̊, α = 70.31(1), β = 89.32(1), γ = 76.60(1)°. Complex 3 crystallizes in the monoclinic space group P21/c with a = 7.793(1), b = 15.558(1), c = 17.259(1) A ̊, β = 93.79(1)°. Complex 5 is monoclinic, space group C2/c, with a = 17.972(7), b = 12.988(6), c = 13.516(4) A ̊, β = 111.57(3)°. © 1995.en_HK
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.rightsInorganica Chimica Acta. Copyright © Elsevier BV.en_HK
dc.subjectCarbonyl complexesen_HK
dc.subjectCluster complexesen_HK
dc.subjectCrystal structuresen_HK
dc.subjectOsmium complexesen_HK
dc.subjectRuthenium complexesen_HK
dc.subjectS,N-ligand complexesen_HK
dc.titleSynthesis and structural characterization of ruthenium and osmium carbonyl clusters containing 4,6-dimethylpyrimidine-2-thioneen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-1693&volume=228&spage=267&epage=275&date=1995&atitle=Synthesis+and+structural+characterization+of+ruthenium+and+osmium+carbonyl+clusters+containing+4,6-dimethylpyrimidine-2-thioneen_HK
dc.identifier.emailWong, WT: wtwong@hku.hken_HK
dc.identifier.authorityWong, WT=rp00811en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/0020-1693(94)04184-W-
dc.identifier.scopuseid_2-s2.0-0000072389en_HK
dc.identifier.hkuros1182en_HK
dc.identifier.hkuros14522-
dc.identifier.volume228en_HK
dc.identifier.issue2en_HK
dc.identifier.spage267en_HK
dc.identifier.epage275en_HK
dc.identifier.isiWOS:A1995QM62400031-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridAu, YK=8755319500en_HK
dc.identifier.scopusauthoridCheung, KK=7402406613en_HK
dc.identifier.scopusauthoridWong, WT=7403973084en_HK

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