Fig. 6: Distribution of DFT energies for the Cu₁₈Ni₅ cluster in three to six spatial dimensions.

The energies are sampled from 20 independent runs of 100 DFT calculations each from runs without (3D) and with hyperspatial extension (4D, 5D, 6D). The energies are relative to the lowest found energy. Only the lowest 3 eV are shown.