2018
DOI: 10.1002/qua.25827
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Symmetry lowering by cage doping in spherical superatoms: Evaluation of electronic and optical properties of 18‐electron W@Au12Ptn (n = 0‐4) superatomic clusters from relativistic DFT calculations

Abstract: Attempts to expand the versatility of well defined clusters are a relevant issue in the design of building blocks for functional nanostructures. Here, we investigate the plausible formation of related structures from the emblematic highly symmetrical 18‐e [W@Au12] cluster. The calculated [W@Au12Ptn] series, with n = 0, 1, 2, 3, and 4, show cohesion energies, HOMO‐LUMO gap, adiabatic electron affinities (AEAs) and adiabatic ionization potentials (AIPs), indicating a relative stability to the parent cluster [W@A… Show more

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