The distribution profiles ρ(z) and orientation of water molecules at the metal surfaces are presented in Figure . The Au and Ag feature only a single broad ρ(z) peak at ca. 3 Å from the surface. The other metals generate a doublet peak with maxima at ca. 2 and 3 Å corresponding to a more ordered water structure in the first layer. Going from Au to Rh, the density dip that defines the 1WL region boundary shifts slightly inwards, from 5 Å to 4.5 Å indicating a stronger interaction between Rh and water. As shown in Figure , the more structured interfacial water layer also leads to more pronounced oscillations in the electrostatic potential. In general, the obtained structures are similar and in agreement with the previous DFT-MD and experimental results .