Table 3.

Computation of solvation free energies ΔG (kcal/mol) for the 17 small compounds based on the molecular surface generated by fractional PDE transform with order α = 11.5 and propagation time t = 10⁴. G_np: nonpolar component; ΔG_p: polar component; Exptl: experimental data; Error: ΔG_p - Exptl.

Compound	Gnp	ΔGp	ΔG	Exptl	Error
glycerol triacetate	3.38	−13.54	−10.16	−8.84	−1.32
benzyl bromide	2.00	−5.68	−3.67	−2.38	−1.29
benzyl chloride	1.97	−5.70	−3.73	−1.93	−1.8
m-bis(trifluoromethyl)benzene	4.38	−3.35	1.03	1.07	−0.04
N,N-dimethyl-p-methoxybenzamide	2.85	−10.43	−7.57	−11.01	3.44
N,N-4-trimethylbenzamide	2.71	−8.56	−5.85	−9.76	3.91
bis-2-chloroethyl ether	2.09	−4.57	−2.48	−4.23	1.75
1,1-diacetoxyethane	2.39	−8.77	−6.39	−4.97	−1.42
1,1-diethoxyethane	2.13	−4.52	−2.39	−3.28	0.89
1,4-dioxane	1.38	−6.85	−5.47	−5.05	−0.42
diethyl propanedioate	2.67	−9.04	−6.37	−6.00	−0.37
dimethoxymethane	1.34	−5.23	−3.89	−2.93	−0.96
ethylene glycol diacetate	2.31	−9.88	−7.57	−6.34	−1.23
1,2-diethoxyethane	2.14	−5.30	−3.15	−3.54	0.39
diethyl sulfide	1.74	−2.93	−1.2	−1.43	0.23
phenyl formate	1.98	−8.22	−6.25	−4.08	−2.17
imidazole	1.11	−13.45	−12.34	−9.81	−2.53