Electrolyte atom distribution). In the electrolyte, region (d), we observe smaller potential wells for water and ions; at low potentials, the structure of the electrolyte water region is even more defined. The presence of a defined structure in this region (d) indicates that the water molecules adopt a specific orientation, suggesting either that not all possible electrolyte configurations are sampled or that such sampling is inherently restricted by the small (3x3 atoms) surface area of the region.