We are not aware of any work applying the EMM to solubility estimation of molecular solids; to our knowledge our work is the first to make such an attempt, though EMM has been used before to estimate the free energy of simple molecular solids but not the solubility. This explains our need to find our own approach to estimate µ 0 i for a single solute molecule. The Schneiders approach is an orthogonal one that we do not examine here.