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Article: Monohelical quinquepyridine complexes of rhenium-(I) and -(III)

TitleMonohelical quinquepyridine complexes of rhenium-(I) and -(III)
Authors
Issue Date1996
PublisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton
Citation
Journal Of The Chemical Society - Dalton Transactions, 1996 n. 7, p. 1411-1417 How to Cite?
AbstractThree 2,2′:6′,2″:6″,2‴:6‴,2‴′- quinquepyridine (qpy) complexes of rhenium, [Cl(OC)3Re1(qpy)ReI(CO)3Cl] 1, [(py)(OC)3ReI(qpy)ReI(CO) 3(py)][ClO4]2 2 (py = pyridine) and [ReIII(qpy)Cl2][ClO4] 3, have been prepared and their physicochemical properties studied. The crystal structures of 2 and 3 have been determined: 2 is a monohelical bimetallic complex with two fac-tricarbonyl rhenium(I) moieties linked by the qpy ligand and the five pyridyl rings of qpy divide in the fashion bipy-py-bipy (bipy = bipyridine fragment and py = pyridine spacer); 3 is a seven-co-ordinated monohelical rhenium(III) complex with pentagonal-bipyramidal geometry in which the two chloride ligands are trans to each other. Complexes 1 and 2 display photoluminescence in the spectral range 560-600 nm. The electrochemical properties of 2 and 3 are discussed.
Persistent Identifierhttp://hdl.handle.net/10722/70443
ISSN
1999 Impact Factor: 2.31
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHo, PKKen_HK
dc.contributor.authorCheung, KKen_HK
dc.contributor.authorPeng, SMen_HK
dc.contributor.authorChe, CMen_HK
dc.date.accessioned2010-09-06T06:22:56Z-
dc.date.available2010-09-06T06:22:56Z-
dc.date.issued1996en_HK
dc.identifier.citationJournal Of The Chemical Society - Dalton Transactions, 1996 n. 7, p. 1411-1417en_HK
dc.identifier.issn0300-9246en_HK
dc.identifier.urihttp://hdl.handle.net/10722/70443-
dc.description.abstractThree 2,2′:6′,2″:6″,2‴:6‴,2‴′- quinquepyridine (qpy) complexes of rhenium, [Cl(OC)3Re1(qpy)ReI(CO)3Cl] 1, [(py)(OC)3ReI(qpy)ReI(CO) 3(py)][ClO4]2 2 (py = pyridine) and [ReIII(qpy)Cl2][ClO4] 3, have been prepared and their physicochemical properties studied. The crystal structures of 2 and 3 have been determined: 2 is a monohelical bimetallic complex with two fac-tricarbonyl rhenium(I) moieties linked by the qpy ligand and the five pyridyl rings of qpy divide in the fashion bipy-py-bipy (bipy = bipyridine fragment and py = pyridine spacer); 3 is a seven-co-ordinated monohelical rhenium(III) complex with pentagonal-bipyramidal geometry in which the two chloride ligands are trans to each other. Complexes 1 and 2 display photoluminescence in the spectral range 560-600 nm. The electrochemical properties of 2 and 3 are discussed.en_HK
dc.languageengen_HK
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/daltonen_HK
dc.relation.ispartofJournal of the Chemical Society - Dalton Transactionsen_HK
dc.titleMonohelical quinquepyridine complexes of rhenium-(I) and -(III)en_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1472-7773&volume=&spage=1411&epage=1417&date=1996&atitle=Monohelical+quinquepyridine+complexes+of+rhenium-(I)+and+-(III)en_HK
dc.identifier.emailChe, CM:cmche@hku.hken_HK
dc.identifier.authorityChe, CM=rp00670en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1039/DT9960001411-
dc.identifier.scopuseid_2-s2.0-33749015758en_HK
dc.identifier.hkuros21923en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33749015758&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.issue7en_HK
dc.identifier.spage1411en_HK
dc.identifier.epage1417en_HK
dc.identifier.isiWOS:A1996UF12100032-
dc.identifier.scopusauthoridHo, PKK=14521180700en_HK
dc.identifier.scopusauthoridCheung, KK=7402406613en_HK
dc.identifier.scopusauthoridPeng, SM=35464852200en_HK
dc.identifier.scopusauthoridChe, CM=7102442791en_HK

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