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Article: Synthesis, reactivities, and electrochemical properties of pyridinecarboxamide complexes of rhodium(III) and iridium(III). Crystal structure of [Rh(bpb)(py)2]ClO4 [H2bpb = 1,2-bis(2-pyridinecarboxamido)benzene, py = pyridine]

TitleSynthesis, reactivities, and electrochemical properties of pyridinecarboxamide complexes of rhodium(III) and iridium(III). Crystal structure of [Rh(bpb)(py)2]ClO4 [H2bpb = 1,2-bis(2-pyridinecarboxamido)benzene, py = pyridine]
Authors
Issue Date1990
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, 1990 n. 8, p. 2555-2564 How to Cite?
AbstractA series of organo and non-organo rhodium and iridium complexes of bpb and bpc ligands [H2bpb = 1,2-bis(2-pyridinecarboxamido)benzene, H2bpc = 4,5-dichloro-1,2-bis(2-pyridinecarboxamido)benzene] have been synthesized. These complexes display reversible one-electron oxidation couples. Stable one-electron-oxidized species have been generated both chemically and electrochemically. The oxidation potentials are affected dominantly by the charge effect but are relatively independent of the nature of the central metal ions and axial ligands. On the contrary, [Rh(bpe)R]·H2O complexes [R = Me or Et; H2bpe = 1,2-bis(2-pyridinecarboxamido)ethane] can only be oxidized irreversibly at a potential of about 0.3 V more anodic than that of the corresponding bpb complexes. The involvement of the equatorial ligand in the oxidation of the bpb and bpc complexes has been suggested. The complex [Rh(bpb)(py)2]ClO4 has been characterized by X-ray crystallography: space group P1, a = 8.316(1), b = 9.620(2), c = 17.405(6) Å, α = 98.87(2), β = 99.57(2), γ = 90.55(2)°, Z = 2, and R = 0.039 for 4 788 observed reflections.
Persistent Identifierhttp://hdl.handle.net/10722/168251
ISSN
2002 Impact Factor: 3.023
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorMak, STen_US
dc.contributor.authorYam, VWWen_US
dc.contributor.authorChe, CMen_US
dc.contributor.authorMak, TCWen_US
dc.date.accessioned2012-10-08T03:16:41Z-
dc.date.available2012-10-08T03:16:41Z-
dc.date.issued1990en_US
dc.identifier.citationJournal Of The Chemical Society, Dalton Transactions, 1990 n. 8, p. 2555-2564en_US
dc.identifier.issn1472-7773en_US
dc.identifier.urihttp://hdl.handle.net/10722/168251-
dc.description.abstractA series of organo and non-organo rhodium and iridium complexes of bpb and bpc ligands [H2bpb = 1,2-bis(2-pyridinecarboxamido)benzene, H2bpc = 4,5-dichloro-1,2-bis(2-pyridinecarboxamido)benzene] have been synthesized. These complexes display reversible one-electron oxidation couples. Stable one-electron-oxidized species have been generated both chemically and electrochemically. The oxidation potentials are affected dominantly by the charge effect but are relatively independent of the nature of the central metal ions and axial ligands. On the contrary, [Rh(bpe)R]·H2O complexes [R = Me or Et; H2bpe = 1,2-bis(2-pyridinecarboxamido)ethane] can only be oxidized irreversibly at a potential of about 0.3 V more anodic than that of the corresponding bpb complexes. The involvement of the equatorial ligand in the oxidation of the bpb and bpc complexes has been suggested. The complex [Rh(bpb)(py)2]ClO4 has been characterized by X-ray crystallography: space group P1, a = 8.316(1), b = 9.620(2), c = 17.405(6) Å, α = 98.87(2), β = 99.57(2), γ = 90.55(2)°, Z = 2, and R = 0.039 for 4 788 observed reflections.en_US
dc.languageengen_US
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/daltonen_US
dc.relation.ispartofJournal of the Chemical Society, Dalton Transactionsen_US
dc.titleSynthesis, reactivities, and electrochemical properties of pyridinecarboxamide complexes of rhodium(III) and iridium(III). Crystal structure of [Rh(bpb)(py)2]ClO4 [H2bpb = 1,2-bis(2-pyridinecarboxamido)benzene, py = pyridine]en_US
dc.typeArticleen_US
dc.identifier.emailYam, VWW:wwyam@hku.hken_US
dc.identifier.emailChe, CM:cmche@hku.hken_US
dc.identifier.authorityYam, VWW=rp00822en_US
dc.identifier.authorityChe, CM=rp00670en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1039/DT9900002555en_US
dc.identifier.scopuseid_2-s2.0-37049089722en_US
dc.identifier.issue8en_US
dc.identifier.spage2555en_US
dc.identifier.epage2564en_US
dc.identifier.isiWOS:A1990DU60600036-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridMak, ST=15129924400en_US
dc.identifier.scopusauthoridYam, VWW=18539304700en_US
dc.identifier.scopusauthoridChe, CM=7102442791en_US
dc.identifier.scopusauthoridMak, TCW=7401931058en_US

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