Table 4.

The van’t Hoff model parameters (a and b), R² and RMSD values for PPD in binary DMSO + water mixtures ^c.

m	a	b	R2	RMSD (%)	Overall RMSD (%)
0.0	0.55	−3765.70	0.9939	2.18
0.1	0.64	−3454.00	0.9930	2.17
0.2	0.87	−3194.30	0.9946	1.92
0.3	0.67	−2796.20	0.9947	1.62
0.4	0.94	−2549.80	0.9953	1.42
0.5	1.04	−2244.60	0.9963	1.15
0.6	1.15	−1947.30	0.9957	1.14
0.7	1.19	−1623.00	0.9944	1.20
0.8	1.36	−1345.40	0.9962	1.02
0.9	1.56	−1069.60	0.9989	0.27
1.0	1.54	−733.05	0.9990	0.28	1.30

^c The average relative uncertainties are u(a) = 0.33 and u(b) = 0.44.