Table 5. Statistics Concerning the Discrepancies between Simulated and Experimental Properties with the GM, LB, and WH Combination Rules for 66 Molecules in Terms of Surface-Tension Coefficient (γ), Static Relative Dielectric Permittivity (ϵ), and Self-Diffusion Coefficient (D)a.
| ρliq [kg m–3] |
ΔHvap [kJ mol–1] |
γ [mN m–1] |
ϵ |
D [ 10–9 m2 s–1] |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| combination rule | RMSD | AVED | RMSD | AVED | RMSD | AVED | RMSD | AVED | RMSD | AVED |
| GM | 30.0 | 2.0 | 2.8 | 0.1 | 5.9 | –1.9 | 19.0 | –7.0 | 0.6 | 0.1 |
| LB | 26.9 | 0.0 | 2.8 | –0.1 | 6.8 | –2.0 | 20.9 | –7.9 | 0.6 | 0.2 |
| WH | 36.7 | –5.6 | 2.9 | 0.0 | 7.3 | –1.5 | 19.0 | –6.5 | 0.7 | 0.1 |
The results for the 1447 molecules in terms of the experimental liquid densities ρliq, and vaporization enthalpies ΔHvap are also shown. The root-mean-square (RMSD) and average (AVED) deviations are reported.