Substitution effect on the charge transfer processes in organo-imido lindqvist-polyoxomolybdate

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dc.contributor.authorHermosilla-Ibáñez, Patricio
dc.contributor.authorWrighton-Araneda, Kerry
dc.contributor.authorCañón-Mancisidor, Walter
dc.contributor.authorGutiérrez-Cutiño, Marlen
dc.contributor.authorParedes-García, Verónica
dc.contributor.authorVenegas-Yazigi, Diego
dc.date.accessioned2023-04-10T22:49:55Z
dc.date.available2023-04-10T22:49:55Z
dc.date.issued2018-12
dc.descriptionIndexación: Scopuses
dc.description.abstractTwo new aromatic organo-imido polyoxometalates with an electron donor triazole group ([n-Bu4N]2[Mo6O18NC6H4N3C2H2]) (1) and a highly conjugated fluorene ([n-Bu4N]2[Mo6O18NC13H9]) (2) have been obtained. The electrochemical and spectroscopic properties of several organo-imido systems were studied. These properties were analysed by the theoretical study of the redox potentials and by means of the excitation analysis, in order to understand the effect on the substitution of the organo-imido fragment and the effect of the interaction to a metal centre. Our results show a bathochromic shift related to the charge transfer processes induced by the increase of the conjugated character of the organic fragment. The cathodic shift obtained from the electrochemical studies reflects that the electronic communication and conjugation between the organic and inorganic fragments is the main reason of this phenomenon. © 2018 by the authors. Licensee MDPI, Basel, Switzerland.es
dc.description.urihttps://www.mdpi.com/1420-3049/24/1/44
dc.identifier.citationMolecules Volume 24, Issue 12018 December Article number 24010044es
dc.identifier.doi10.3390/molecules24010044
dc.identifier.issn1420-3049
dc.identifier.urihttps://repositorio.unab.cl/xmlui/handle/ria/48419
dc.language.isoenes
dc.publisherMDPIes
dc.rights.licenseAtribución 4.0 Internacional (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.es
dc.subjectCharge transferes
dc.subjectElectronic propertieses
dc.subjectOrganoimidoes
dc.subjectPolyoxometalatees
dc.subjectRheniumes
dc.subjectTD-DFTes
dc.titleSubstitution effect on the charge transfer processes in organo-imido lindqvist-polyoxomolybdatees
dc.typeArtículoes
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