Figure 4.
Scaled energies per formula unit of (Cu1/2Au1/2)CN (blue circles) and (Ag1/2Au1/2)CN (red circles) for the different crystallographic models (A–J) plotted as a function of the number of nearest-neighbor heterometallic atoms, N, relative to the model with the lowest energy. Values are taken from Table S.5 using DFT vdW-2 calculations.