Fig. 1

Network of the reported thermodynamic aqueous solubility datasets. Supersets composed by merging of previously available datasets are connected to the latter by directed edges, on which a hollow square connector designs the superset. For example, Raevsky et al.¹³² includes Schaper et al.¹³³, and is included in both OChem2020, and AqSolDB2020. The node size defines the number of entries of the datasets. The node color defines the age of the dataset, from dark blue (old) to white (recent). ECP stands for eChemPortal, and ChemID + states ChemIDPlus.