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Article: Heterobimetallic nitrido-bridged Ru(II)NOs(VIII) and Ru(II)NOs(VI) complexes containing ruthenium porphyrins

TitleHeterobimetallic nitrido-bridged Ru(II)NOs(VIII) and Ru(II)NOs(VI) complexes containing ruthenium porphyrins
Authors
Leung, WHChim, JLCLai, WLam, LWong, WTChan, WHYeung, CH
KeywordsCrystal structures
Nitrido-bridged complexes
Osmium complexes
Porphyrin complexes
Ruthenium complexes
Issue Date1999
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ica
Citation
Inorganica Chimica Acta, 1999, v. 290 n. 1, p. 28-35 How to Cite?
DOI: http://dx.doi.org/10.1016/S0020-1693(99)00096-1
AbstractTreatment of Ru(por)(NO)(OTf) (por=dianion of 2,3,7,8,12,13,17,18-octaethylporphyrin H2(OEP) or 5,10,15,20-tetra(p-tolyl)porphyrin H2(TTP), OTf=triflate) with [NnBu4][OsO3N] afforded the nitrido-bridged Ru(II)-Os(VIII) complexes [(por)(NO)RuNOsO3] (por=OEP (3) or TTP (4)). The structure of 3 has been established by X-ray crystallography. The Ru-N(O), Ru-N(Os) and Os-N distances in 3 are 1.83(2), 2.03(1) and 1.79(1) Å, respectively; the Ru-N-O and Ru-N-Os angles are 153(1) and 138.4(8)°, respectively. Reaction of Ru(por)(NO)(OTf) with [NnBu4][OsNL2] (H2L=3,4-toluenedithiol) gave the nitrido-bridged Ru(II)-Os(VI) complexes (por)(NO)RuNOsL2 (por=OEP (5), TTP (6)). Treatment of Ru(OEP)(NO)(OTf) with ReN(Et2dtc)2 (Et2dtc=N,N-diethyldithiocarbamate) afforded the Ru(II)-Re(V) complex (OEP)(NO)RuNRe(Et2dtc)2(OTf) (7). Complexes 3 and 4 exhibit porphyrin-centered oxidation along with Os(VIII)-Os(VII) and Ru(II)-Ru(I) reductions. Complexes 5 and 6 exhibit Os(VII)-Os(VI) and porphyrin ring oxidation along with Ru(II)-Ru(I) reduction. © 1999 Elsevier Science S.A.
Persistent Identifierhttp://hdl.handle.net/10722/68873
ISSN
0020-1693
2023 Impact Factor: 2.7
2023 SCImago Journal Rankings: 0.386
ISI Accession Number ID
WOS:000081064300005
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorLeung, WHen_HK
dc.contributor.authorChim, JLCen_HK
dc.contributor.authorLai, Wen_HK
dc.contributor.authorLam, Len_HK
dc.contributor.authorWong, WTen_HK
dc.contributor.authorChan, WHen_HK
dc.contributor.authorYeung, CHen_HK
dc.date.accessioned2010-09-06T06:08:30Z-
dc.date.available2010-09-06T06:08:30Z-
dc.date.issued1999en_HK
dc.identifier.citationInorganica Chimica Acta, 1999, v. 290 n. 1, p. 28-35en_HK
dc.identifier.issn0020-1693en_HK
dc.identifier.urihttp://hdl.handle.net/10722/68873-
dc.description.abstractTreatment of Ru(por)(NO)(OTf) (por=dianion of 2,3,7,8,12,13,17,18-octaethylporphyrin H2(OEP) or 5,10,15,20-tetra(p-tolyl)porphyrin H2(TTP), OTf=triflate) with [NnBu4][OsO3N] afforded the nitrido-bridged Ru(II)-Os(VIII) complexes [(por)(NO)RuNOsO3] (por=OEP (3) or TTP (4)). The structure of 3 has been established by X-ray crystallography. The Ru-N(O), Ru-N(Os) and Os-N distances in 3 are 1.83(2), 2.03(1) and 1.79(1) Å, respectively; the Ru-N-O and Ru-N-Os angles are 153(1) and 138.4(8)°, respectively. Reaction of Ru(por)(NO)(OTf) with [NnBu4][OsNL2] (H2L=3,4-toluenedithiol) gave the nitrido-bridged Ru(II)-Os(VI) complexes (por)(NO)RuNOsL2 (por=OEP (5), TTP (6)). Treatment of Ru(OEP)(NO)(OTf) with ReN(Et2dtc)2 (Et2dtc=N,N-diethyldithiocarbamate) afforded the Ru(II)-Re(V) complex (OEP)(NO)RuNRe(Et2dtc)2(OTf) (7). Complexes 3 and 4 exhibit porphyrin-centered oxidation along with Os(VIII)-Os(VII) and Ru(II)-Ru(I) reductions. Complexes 5 and 6 exhibit Os(VII)-Os(VI) and porphyrin ring oxidation along with Ru(II)-Ru(I) reduction. © 1999 Elsevier Science S.A.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.subjectCrystal structuresen_HK
dc.subjectNitrido-bridged complexesen_HK
dc.subjectOsmium complexesen_HK
dc.subjectPorphyrin complexesen_HK
dc.subjectRuthenium complexesen_HK
dc.titleHeterobimetallic nitrido-bridged Ru(II)NOs(VIII) and Ru(II)NOs(VI) complexes containing ruthenium porphyrinsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-1693&volume=290&spage=28&epage=35&date=1999&atitle=Heterobimetallic+nitrido-bridged+Ru(II)NOs(VIII)+and+Ru(II)NOs(VI)+complexes+containing+ruthenium+porphyrinsen_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/S0020-1693(99)00096-1-
dc.identifier.scopuseid_2-s2.0-0002608134en_HK
dc.identifier.hkuros56917en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0002608134&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume290en_HK
dc.identifier.issue1en_HK
dc.identifier.spage28en_HK
dc.identifier.epage35en_HK
dc.identifier.isiWOS:000081064300005-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridLeung, WH=7201504510en_HK
dc.identifier.scopusauthoridChim, JLC=6602609380en_HK
dc.identifier.scopusauthoridLai, W=36790429700en_HK
dc.identifier.scopusauthoridLam, L=7201984636en_HK
dc.identifier.scopusauthoridWong, WT=7403973084en_HK
dc.identifier.scopusauthoridChan, WH=37041941300en_HK
dc.identifier.scopusauthoridYeung, CH=7201354141en_HK
dc.identifier.issnl0020-1693-

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