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• W2014054773 abstract "Pure and doped sub-nanoclusters can exhibit superb catalytic activity, which, however, strongly depends on their size, shape, composition, and the nature of the support. This work is about surface-deposited sub-nano Pt-based clusters, which are promising catalysts for the reactions of dehydrogenation. Using density functional theory and ab initio calculations, and an ab initio genetic algorithm for finding the global minima of clusters, we found a peculiar effect that Pt5 and Pt4Zn clusters exhibit upon deposition on MgO(100). Both of them change shapes from the gas phase 3-D form to a planar form, and they stand upright on the support. Several reasons are responsible for this behaviour. In part, clusters go flat due to the electron transfer from the support. Indeed, the anionic Pt5− and Pt4Zn− species are flat also in the gas phase. Charging induces the second-order Jahn–Teller effect (or partial covalency) facilitated by the recruitment of the higher-energy 6p atomic orbitals on Pt into the valence manifold, and that is the reason for the planarization of the anions. Secondly, clusters maximize interactions with the surface O atoms (resulting in further favouring of 2-D structures over 3-D), and avoid contacts with surface Mg atoms (resulting in upright morphologies)." @default.
• W2014054773 created "2016-06-24" @default.
• W2014054773 creator A5000151397 @default.
• W2014054773 creator A5042960577 @default.
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• W2014054773 date "2014-01-01" @default.
• W2014054773 modified "2023-10-16" @default.
• W2014054773 title "Pure and Zn-doped Pt clusters go flat and upright on MgO(100)" @default.
• W2014054773 cites W1964204421 @default.
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• W2014054773 cites W1973647441 @default.
• W2014054773 cites W1974667766 @default.
• W2014054773 cites W1977301423 @default.
• W2014054773 cites W1981368803 @default.
• W2014054773 cites W1989783906 @default.
• W2014054773 cites W1991034308 @default.
• W2014054773 cites W1994671348 @default.
• W2014054773 cites W1994985253 @default.
• W2014054773 cites W1995048030 @default.
• W2014054773 cites W1995818816 @default.
• W2014054773 cites W1996674167 @default.
• W2014054773 cites W1997340274 @default.
• W2014054773 cites W2001829135 @default.
• W2014054773 cites W2003228510 @default.
• W2014054773 cites W2003552055 @default.
• W2014054773 cites W2012137813 @default.
• W2014054773 cites W2013225724 @default.
• W2014054773 cites W2013923256 @default.
• W2014054773 cites W2017317852 @default.
• W2014054773 cites W2017649350 @default.
• W2014054773 cites W2022085321 @default.
• W2014054773 cites W2023271753 @default.
• W2014054773 cites W2023591736 @default.
• W2014054773 cites W2025428987 @default.
• W2014054773 cites W2027716126 @default.
• W2014054773 cites W2028296420 @default.
• W2014054773 cites W2032719166 @default.
• W2014054773 cites W2033270806 @default.
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• W2014054773 doi "https://doi.org/10.1039/c4cp01877j" @default.
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