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Article: In situ FTIR spectroscopy studies on electrochemical redox processes of high nuclearity osmium carbonyl clusters

TitleIn situ FTIR spectroscopy studies on electrochemical redox processes of high nuclearity osmium carbonyl clusters
Authors
Issue Date1996
PublisherPeking University Health Science Center. The Journal's web site is located at http://pubs.acs.org/jpca
Citation
Journal Of Physical Chemistry, 1996, v. 100 n. 36, p. 14904-14907 How to Cite?
AbstractThe electrochemical redox processes of two high nuclearity osmium carbonyl clusters [(Ph3P)2N2[Os10C(CO) 24]·PPN2 (1) and Os6(CO)18 (6) have been studied by electrochemical in situ FTIR. The five oxidation states of 1, i.e., [Os10C(CO)24]0/1-/2-/3-/4-, have been characterized. There are no significant structural changes for these species. Hence, the ability of this decanuclear cluster to act as an electron reservoir has been demonstrated. The structural rearrangement associated with the two-electron reduction of bicapped tetrahedral 6 to octahedral dianion [Os6(CO)18]2- and [Os6(CO)18]4- tetraanion has also been investigated. © 1996 American Chemical Society.
Persistent Identifierhttp://hdl.handle.net/10722/69329
ISSN
1998 Impact Factor: 4.173
1999 SCImago Journal Rankings: 1.721
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLin, WFen_HK
dc.contributor.authorWong, WTen_HK
dc.contributor.authorSun, SGen_HK
dc.date.accessioned2010-09-06T06:12:39Z-
dc.date.available2010-09-06T06:12:39Z-
dc.date.issued1996en_HK
dc.identifier.citationJournal Of Physical Chemistry, 1996, v. 100 n. 36, p. 14904-14907en_HK
dc.identifier.issn0022-3654en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69329-
dc.description.abstractThe electrochemical redox processes of two high nuclearity osmium carbonyl clusters [(Ph3P)2N2[Os10C(CO) 24]·PPN2 (1) and Os6(CO)18 (6) have been studied by electrochemical in situ FTIR. The five oxidation states of 1, i.e., [Os10C(CO)24]0/1-/2-/3-/4-, have been characterized. There are no significant structural changes for these species. Hence, the ability of this decanuclear cluster to act as an electron reservoir has been demonstrated. The structural rearrangement associated with the two-electron reduction of bicapped tetrahedral 6 to octahedral dianion [Os6(CO)18]2- and [Os6(CO)18]4- tetraanion has also been investigated. © 1996 American Chemical Society.en_HK
dc.languageengen_HK
dc.publisherPeking University Health Science Center. The Journal's web site is located at http://pubs.acs.org/jpcaen_HK
dc.relation.ispartofJournal of Physical Chemistryen_HK
dc.titleIn situ FTIR spectroscopy studies on electrochemical redox processes of high nuclearity osmium carbonyl clustersen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1671-167X&volume=100&spage=14904&epage=14907&date=1996&atitle=In+situ+FTIR+spectroscopy+studies+on+electrochemical+redox+processes+of+high+nuclearity+osmium+carbonyl+clustersen_HK
dc.identifier.emailWong, WT: wtwong@hku.hken_HK
dc.identifier.authorityWong, WT=rp00811en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/jp961300z-
dc.identifier.scopuseid_2-s2.0-0347193334en_HK
dc.identifier.hkuros21847en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0347193334&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume100en_HK
dc.identifier.issue36en_HK
dc.identifier.spage14904en_HK
dc.identifier.epage14907en_HK
dc.identifier.isiWOS:A1996VF66500009-
dc.identifier.scopusauthoridLin, WF=7406519142en_HK
dc.identifier.scopusauthoridWong, WT=7403973084en_HK
dc.identifier.scopusauthoridSun, SG=7404510197en_HK

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