X-ray photoelectron spectroscopy study of a cyclic hexanuclear cluster
DC Element | Wert | Sprache |
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dc.contributor.author | Chiuzbaian, SG | |
dc.contributor.author | Neumann, M | |
dc.contributor.author | Waldmann, O | |
dc.contributor.author | Schneider, B | |
dc.contributor.author | Bernt, I | |
dc.contributor.author | Saalfrank, RW | |
dc.date.accessioned | 2021-12-23T16:11:06Z | - |
dc.date.available | 2021-12-23T16:11:06Z | - |
dc.date.issued | 2001 | |
dc.identifier.issn | 00396028 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/9530 | - |
dc.description | 19th European Conference on Surface Science (ECOSS-19), MADRID, SPAIN, SEP 05-08, 2000 | |
dc.description.abstract | We report on a study of a ferric-wheel system by X-ray photoelectron spectroscopy. The sample investigated was a cyclic hexanuclear Fe(III) cluster entrapping an alkaline ion: [Li subset of Fe6L6]Cl, L=N(CH2CH2O)(3). The Fe3s and 2p photoelectron spectra recorded for the ferric wheel and other Fe compounds, where Fe hits the formal valence state 3+ or 2+, were compared. Uncommonly spectral features of the 3s line were qualitatively explained. It seems that unlike the usual transition metal compounds the electron energy configuration in the cluster favors the population of a final state with high-spin arrangement of electrons and a ligand hole. This could be due to covalency in such molecular compounds. (C) 2001 Elsevier Science B.V. All rights reserved. | |
dc.language.iso | en | |
dc.publisher | ELSEVIER SCIENCE BV | |
dc.relation.ispartof | SURFACE SCIENCE | |
dc.subject | Chemistry | |
dc.subject | Chemistry, Physical | |
dc.subject | clusters | |
dc.subject | ELECTRONIC-STRUCTURE | |
dc.subject | iron oxide | |
dc.subject | Physics | |
dc.subject | Physics, Condensed Matter | |
dc.subject | polycrystalline surfaces | |
dc.subject | SPECTRA | |
dc.subject | TRANSITION-METAL COMPOUNDS | |
dc.subject | X-ray photoelectron spectroscopy | |
dc.title | X-ray photoelectron spectroscopy study of a cyclic hexanuclear cluster | |
dc.type | conference paper | |
dc.identifier.doi | 10.1016/S0039-6028(01)00928-1 | |
dc.identifier.isi | ISI:000170302200086 | |
dc.description.volume | 482 | |
dc.description.issue | 2 | |
dc.description.startpage | 1272 | |
dc.description.endpage | 1276 | |
dc.publisher.place | PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS | |
dcterms.isPartOf.abbreviation | Surf. Sci. |
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