An in situ spectroelectrochemical study of the dimeric phthalocyanines [(SiPc)2O][OSiHx3]2, [(SiPc)2O][OSiHx3]2radical dot+, and [(SiPc)2O][OSiHx3]22+

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dc.bibliographicCitation.firstPage107048eng
dc.bibliographicCitation.journalTitleElectrochemistry Communicationseng
dc.bibliographicCitation.volume128eng
dc.contributor.authorDmitrieva, Evgenia
dc.contributor.authorSturtz, Benjamin W.
dc.contributor.authorYang, Yang
dc.contributor.authorZhang, Ping
dc.contributor.authorDunsch, Lothar
dc.contributor.authorKenney, Malcolm E.
dc.date.accessioned2021-07-29T12:01:44Z
dc.date.available2021-07-29T12:01:44Z
dc.date.issued2021
dc.description.abstractAn in situ spectroelectrochemical study of the oxidation of the μ-oxosilicon phthalocyanine dimer [(SiPc)2O][OSiHx3]2 utilizing cyclic voltammetry, electron spin resonance spectroscopy, and visible–near infrared spectroscopy has been carried out. The results of this study show that oxidation of the dimer yields the paramagnetic radical dimer [(SiPc)2O][OSiHx3]2radical dot+ and then the diamagnetic dimer [(SiPc)2O][OSiHx3]22+. The study shows that the rings of [(SiPc)2O][OSiHx3]22+ are antiferromagnetically coupled.eng
dc.description.versionpublishedVersioneng
dc.identifier.urihttps://oa.tib.eu/renate/handle/123456789/6408
dc.identifier.urihttps://doi.org/10.34657/5455
dc.language.isoengeng
dc.relation.doihttps://doi.org/10.1016/j.elecom.2021.107048
dc.relation.essn1873-1902
dc.rights.licenseCC BY 4.0 Unportedeng
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/eng
dc.subject.ddc540eng
dc.subject.otherPhthalocyanineseng
dc.subject.otherDimereng
dc.subject.otherElectron spin (paramagnetic) resonance (ESR/EPR) spectroscopyeng
dc.subject.otherSpectroelectrochemistryeng
dc.subject.otherRadical cationeng
dc.titleAn in situ spectroelectrochemical study of the dimeric phthalocyanines [(SiPc)2O][OSiHx3]2, [(SiPc)2O][OSiHx3]2radical dot+, and [(SiPc)2O][OSiHx3]22+eng
dc.typeArticleeng
dc.typeTexteng
tib.accessRightsopenAccesseng
wgl.contributorIFWDeng
wgl.subjectChemieeng
wgl.typeZeitschriftenartikeleng
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