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dc.contributor.authorGiovanelli, Luca
dc.contributor.authorKsari, Younal
dc.contributor.authorMrezguia, Hela
dc.contributor.authorSalomon, Eric
dc.contributor.authorMinissale, Marco
dc.contributor.authorAlemayehu, Abraham
dc.contributor.authorGhosh, Abhik
dc.date.accessioned2024-09-16T09:23:17Z
dc.date.available2024-09-16T09:23:17Z
dc.date.issued2024-06-19
dc.description.abstractA combined direct and inverse photoemission study of coinage metal corroles suggests that the latter technique, in favorable cases, can provide some additional information relative to electrochemical measurements. Thus, whereas inverse photoemission spectroscopy (IPES) provides relative electron affinities for electron addition to different unoccupied orbitals, electrochemical reduction potentials shed light on the energetics of successive electron additions. While all three coinage metal triphenylcorrole (TPC) complexes exhibit similar ionization potentials, they exhibit dramatically different inverse photoemission spectra. For Cu[TPC], the lowest-energy IPES feature (0.74 eV) is found to be exceedingly close to the Fermi level; it is significantly higher for Ag[TPC] (1.65 eV) and much higher for Au[TPC] (2.40 eV). These differences qualitatively mirror those observed for electrochemical reduction potentials and are related to a partially metal-centered LUMO in the case of Cu- and Ag[TPC] and a fully corrole-based LUMO in the case of Au[TPC]; the latter orbital corresponds to the LUMO +1 in the case of Ag[TPC].en_US
dc.identifier.citationGiovanelli, Ksari, Mrezguia, Salomon, Minissale, Alemayehu, Ghosh. Inverse Photoemission Spectroscopy of Coinage Metal Corroles: Comparison with Solution-Phase Electrochemistry. ACS Organic & Inorganic Au. 2024en_US
dc.identifier.cristinIDFRIDAID 2283153
dc.identifier.doi10.1021/acsorginorgau.4c00027
dc.identifier.issn2694-247X
dc.identifier.urihttps://hdl.handle.net/10037/34726
dc.language.isoengen_US
dc.publisherAmerican chemical societyen_US
dc.relation.journalACS Organic & Inorganic Au
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2024 The Author(s)en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0en_US
dc.rightsAttribution 4.0 International (CC BY 4.0)en_US
dc.titleInverse Photoemission Spectroscopy of Coinage Metal Corroles: Comparison with Solution-Phase Electrochemistryen_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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Attribution 4.0 International (CC BY 4.0)
Med mindre det står noe annet, er denne innførselens lisens beskrevet som Attribution 4.0 International (CC BY 4.0)