Figure 4.
Radial distribution functions, g(r), for (a) Na+–Cl−, (b) Mg2 +–Cl−, (c) Na+–Phosphate, and (d) Mg2 +–Phosphate. In the legends, the notation “CG” denotes results from 3SPN.1-I and “AA” denotes all-atom simulation results described in the text. Na+–Cl− CG interactions are compared to all-atom results in Figures 23.