A Metalloid [Ga23{N(SiMe3)2}11] Cluster: The Jellium Model Put to Test

Authors


  • This work was supported by the Deutsche Forschungsgemeinschaft (DFG), the Centre for Functional Nanostructures of the University Karlsruhe (CFN), and the Fonds der Chemischen Industrie.

Abstract

original image

Not a bird, not a plane, perhaps a superatom: The term “superatom” has been used for “naked” metal atom clusters with a certain electronic structure. On the basis of structural data the question of whether this classification—the Jellium model—is a suitable description of a metalloid cluster with the same number of valence electrons is addressed. The picture shows the superatomic core of naked and ligand-bearing Ga atoms in the title cluster.

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