4 papers
Planar Structures of Medium-Sized Gold Clusters Become Ground States upon Ionization
Mohammad Ismaeil Safa, Ehsan Rahmatizad Khajehpasha, Stefan Goedecker
This study investigates the structural stability of ionized gold clusters of sizes ranging from 22 to 100 atoms, contrasting compact, cage and planar structures. While it is well k…
The transformation mechanisms among cuboctahedra, Ino's decahedra and icosahedra structures of magic-size gold nanoclusters
Ehsan Rahmatizad Khajehpasha, Mohammad Ismaeil Safa, Nasrin Eyvazi +2
Gold nanoclusters possess multiple competing structural motifs with small energy differences, enabling structural coexistence and interconversion. Using a high-accuracy machine lea…
Implications of the multi-minima character of molecular crystal phases onto the free energy
Marco Krummenacher, Martin Sommer-Jörgensen, Moritz Gubler +4
In recent years, significant advancements in computational methods have dramatically enhanced the precision in determining the energetic ranking of different phases of molecular cr…
Accuracy of Charge Densities in Electronic Structure Calculations
Moritz Gubler, Moritz R. Schäfer, Jörg Behler +1
Accurate charge densities are essential for reliable electronic structure calculations because they significantly impact predictions of various chemical properties and in particula…