6533b872fe1ef96bd12d2f4a
RESEARCH PRODUCT
Pd2Au36(SR)(24) cluster: structure studies
Elina KaleniusBei ZhangNoelia BarrabésSameh KazizHannu HäkkinenIgor DolamicOlga V. SafonovaThomas BürgiSami MalolaJordi LlorcaDawid WodkaClément MazetLatévi Max Lawson DakuHouhua LiMaarten Nachtegaalsubject
spectroscopyAtomsElectronic-propertiesnanoclustersMass-spectrometrychemistry.chemical_elementNanotechnologyCrystal structureSpectral lineÀtomsCondensed Matter::Materials ScienceX-ray photoelectron spectroscopyOptical-propertiesCondensed Matter::SuperconductivityRay-absorption spectroscopyCluster (physics):Física::Electromagnetisme [Àrees temàtiques de la UPC]General Materials ScienceGold nanoclustersta116Theoretical-analysista114Extended X-ray absorption fine structureDopingProtected au-25 nanoclustersEspectroscòpia de raigs XCrystallographyLigand-exchangechemistryCrystal-structureddc:540X-ray spectroscopyNanoparticles:Física::Física molecular [Àrees temàtiques de la UPC]Absorption (chemistry)Palladiumdescription
The location of the Pd atoms in Pd2Au36(SC2H4Ph)(24), is studied both experimentally and theoretically. X-ray photoelectron spectroscopy (XPS) indicates oxidized Pd atoms. Palladium K-edge extended X-ray absorption fine-structure (EXAFS) data clearly show Pd-S bonds, which is supported by far infrared spectroscopy and by comparing theoretical EXAFS spectra in R space and circular dichroism spectra of the staple, surface and core doped structures with experimental spectra.
year | journal | country | edition | language |
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2015-09-30 |