| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | NaxAu and CsxAu bimetal clusters : finite size analogs of sodium-gold and caesium-gold compounds |
| Autor/-in: | Heiz, Ueli Vayloyan, Arthur Schuhmacher, Ernst Yeretzian, Chahan Stener, Mauro Gisdakis, Philip Rösch, Notkter |
| DOI: | 10.1063/1.472397 |
| Erschienen in: | The Journal of Chemical Physics |
| Band(Heft): | 105 |
| Heft: | 13 |
| Seite(n): | 5574 |
| Seiten bis: | 5585 |
| Erscheinungsdatum: | Jun-1996 |
| Verlag / Hrsg. Institution: | American Institute of Physics |
| Verlag / Hrsg. Institution: | Melville |
| ISSN: | 0021-9606 1089-7690 |
| Sprache: | Englisch |
| Schlagwörter: | Bimetalic clusters; Alkali clusters; Clusters |
| Fachgebiet (DDC): | 540: Chemie |
| Zusammenfassung: | Mixed metal clusters of sodium and cesium with gold have been generated in a supersonic expansion from the mixed vapor phase. Their tendency towards binary cluster formation, relative thermodynamic stability, and ionization potentials have been experimentally and computationally investigated. The properties of the NaxAu clusters may be understood within an electronic shell model based on delocalized cluster orbitals, whereas the characteristics of CsxAu are indicative of substantial ionic interactions. Relativistic density functional calculations have been performed to elucidate the cluster electronic structure and to rationalize observed properties which may not be accounted for by the jellium model. The properties of these finite-size clusters are shown to be related to the known bulk intermetallic compounds sodium gold and cesium-gold (cesium aurid), respectively. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/5443 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Departement: | Life Sciences und Facility Management |
| Enthalten in den Sammlungen: | Publikationen Life Sciences und Facility Management |
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Heiz, U., Vayloyan, A., Schuhmacher, E., Yeretzian, C., Stener, M., Gisdakis, P., & Rösch, N. (1996). NaxAu and CsxAu bimetal clusters : finite size analogs of sodium-gold and caesium-gold compounds. The Journal of Chemical Physics, 105(13), 5574–5585. https://doi.org/10.1063/1.472397
Heiz, U. et al. (1996) ‘NaxAu and CsxAu bimetal clusters : finite size analogs of sodium-gold and caesium-gold compounds’, The Journal of Chemical Physics, 105(13), pp. 5574–5585. Available at: https://doi.org/10.1063/1.472397.
U. Heiz et al., “NaxAu and CsxAu bimetal clusters : finite size analogs of sodium-gold and caesium-gold compounds,” The Journal of Chemical Physics, vol. 105, no. 13, pp. 5574–5585, Jun. 1996, doi: 10.1063/1.472397.
HEIZ, Ueli, Arthur VAYLOYAN, Ernst SCHUHMACHER, Chahan YERETZIAN, Mauro STENER, Philip GISDAKIS und Notkter RÖSCH, 1996. NaxAu and CsxAu bimetal clusters : finite size analogs of sodium-gold and caesium-gold compounds. The Journal of Chemical Physics. Juni 1996. Bd. 105, Nr. 13, S. 5574–5585. DOI 10.1063/1.472397
Heiz, Ueli, Arthur Vayloyan, Ernst Schuhmacher, Chahan Yeretzian, Mauro Stener, Philip Gisdakis, and Notkter Rösch. 1996. “NaxAu and CsxAu Bimetal Clusters : Finite Size Analogs of Sodium-Gold and Caesium-Gold Compounds.” The Journal of Chemical Physics 105 (13): 5574–85. https://doi.org/10.1063/1.472397.
Heiz, Ueli, et al. “NaxAu and CsxAu Bimetal Clusters : Finite Size Analogs of Sodium-Gold and Caesium-Gold Compounds.” The Journal of Chemical Physics, vol. 105, no. 13, June 1996, pp. 5574–85, https://doi.org/10.1063/1.472397.
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