Table 1. Solvation parameters.
- R2 is the excess molecular refraction
is the polarity/polarisability parameter
is the hydrogen bond acidity parameter
is the hydrogen bond basicity parameter
- Vx is the molecular volume
| Solvent |
R2 |
|
|
|
Vx |
| Acetone |
0.18 |
0.7 |
0.04 |
0.49 |
0.5470 |
| Acetonitrile |
0.24 |
0.9 |
0.07 |
0.32 |
0.4042 |
| Dimethylacetamide |
0.36 |
1.33 |
0 |
0.78 |
0.7877 |
| Dimethylformamide |
0.37 |
1.31 |
0 |
0.74 |
0.6468 |
| Dimethylsulfoxide |
0.52 |
1.74 |
0 |
0.88 |
0.7761 |
| Dioxan |
0.33 |
0.75 |
0 |
0.64 |
0.681 |
| Ethyl acetate |
0.11 |
0.62 |
0 |
0.45 |
0.7466 |
| Hexamethylphosphoramide |
0.37 |
0.85 |
0 |
1.6 |
1.5167 |
| Nitromethane |
0.31 |
0.95 |
0.06 |
0.31 |
0.4237 |
| Propylene carbonate |
0.32 |
1.3 |
0 |
0.64 |
0.6967 |
| Tetrahydrofuran |
0.29 |
0.52 |
0 |
0.48 |
0.6223 |
| Triethylphosphate |
0 |
1 |
0 |
1.06 |
1.3934 |