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Article: Synthesis and structural characterization of osmium cluster complexes containing 2-phenylazopyridine. Crystal structures of [Os3(CO)10(NC5H4-N=N-C6H5)] and [Os3(CO)10(m-H)(NC5H3-N=N(O)-C6H5)]

TitleSynthesis and structural characterization of osmium cluster complexes containing 2-phenylazopyridine. Crystal structures of [Os3(CO)10(NC5H4-N=N-C6H5)] and [Os3(CO)10(m-H)(NC5H3-N=N(O)-C6H5)]
Authors
KeywordsCrystal structures
Osmium complexes
2-Phenylazopyridine complexes
Carbonyl complexes
Cluster 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. 238 n. 1-2, p. 193-195 How to Cite?
AbstractThe reaction of [Os3(CO)lo(MeCN)2] with 2-phenylazopyridine (2-PAP) affords [Os3(CO)Io(NCsH+-N=N-C6H5)] (1), [Os3(CO) lo(/z-H) (NC5H3-N=N(O)--C6H5) ] (2) and a violet product 3, which is an isomer of 1. In 1, the 2-PAP moiety acts as the rarely observed six-electron donor. Cluster 2 contains an 'oxidized' 2-PAP moiety bonding in the usual ortho-metallated mode of pyridine. Both clusters 1 and 2 have been fully characterized in solution by conventional spectroscopic methods and in the solid state by single crystal X-ray diffraction analysis. Crystals of 1 are orthorhombic, space group P222, Z=4, with unit cell dimensions a=9.123(1), b= 17.217(2), c = 16.168 (2)/,. Crystals of 2 are triclinic, space group P1, Z = 2, with unit cell dimensions a = 9.308 (2), b = 11.250 (2), c = 12.934( 2 ) A, a=77.23(1), fl=72.26(1), y= 85.21 (1) °.
Persistent Identifierhttp://hdl.handle.net/10722/69204
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.accessioned2010-09-06T06:11:31Z-
dc.date.available2010-09-06T06:11:31Z-
dc.date.issued1995en_HK
dc.identifier.citationInorganica Chimica Acta, 1995, v. 238 n. 1-2, p. 193-195en_HK
dc.identifier.issn0020-1693en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69204-
dc.description.abstractThe reaction of [Os3(CO)lo(MeCN)2] with 2-phenylazopyridine (2-PAP) affords [Os3(CO)Io(NCsH+-N=N-C6H5)] (1), [Os3(CO) lo(/z-H) (NC5H3-N=N(O)--C6H5) ] (2) and a violet product 3, which is an isomer of 1. In 1, the 2-PAP moiety acts as the rarely observed six-electron donor. Cluster 2 contains an 'oxidized' 2-PAP moiety bonding in the usual ortho-metallated mode of pyridine. Both clusters 1 and 2 have been fully characterized in solution by conventional spectroscopic methods and in the solid state by single crystal X-ray diffraction analysis. Crystals of 1 are orthorhombic, space group P222, Z=4, with unit cell dimensions a=9.123(1), b= 17.217(2), c = 16.168 (2)/,. Crystals of 2 are triclinic, space group P1, Z = 2, with unit cell dimensions a = 9.308 (2), b = 11.250 (2), c = 12.934( 2 ) A, a=77.23(1), fl=72.26(1), y= 85.21 (1) °.-
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.subjectCrystal structures-
dc.subjectOsmium complexes-
dc.subject2-Phenylazopyridine complexes-
dc.subjectCarbonyl complexes-
dc.subjectCluster complexes-
dc.titleSynthesis and structural characterization of osmium cluster complexes containing 2-phenylazopyridine. Crystal structures of [Os3(CO)10(NC5H4-N=N-C6H5)] and [Os3(CO)10(m-H)(NC5H3-N=N(O)-C6H5)]en_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-1693&volume=238&spage=193&epage=195&date=1995&atitle=Synthesis+and+structural+characterization+of+osmium+cluster+complexes+containing+2-phenylazopyridine.+Crystal+structures+of+[Os3(CO)10(NC5H4-N=N-C6H5)]+and+[Os3(CO)10(m-H)(NC5H3-N=N(O)-C6H5)]en_HK
dc.identifier.emailCheung, KK: kkcheung@hkucc.hku.hken_HK
dc.identifier.emailWong, WT: wtwong@hku.hken_HK
dc.identifier.authorityWong, WT=rp00811en_HK
dc.identifier.doi10.1016/0020-1693(95)04705-E-
dc.identifier.hkuros14569en_HK
dc.identifier.volume238-
dc.identifier.issue1-2-
dc.identifier.spage193-
dc.identifier.epage195-
dc.identifier.isiWOS:A1995TF97900028-
dc.publisher.placeNetherlands-

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