Figure 9:
Predicted solvation energies versus reference values for 1-state EA/EA* and 2-state BBQm/BBQm* methods. These methods use either GAFF (EA/BBQm) or “ba” (EA*/BBQm*) as a reference potential. Only the neutral molecule solvation free energies can be viewed on the scale being shown, but the coefficient of determination (R2) and mean signed, unsigned and root-mean-square errors correspond to the entire solvation test set including the ions not shown in the figure.