Table 3. cSAR(X) Ranges of Variation for Studied Solvents, Presented as the Mean Values for Two Tautomers Characterized by Similar Proximity; ε from 1.0 (Gas Phase) up to ε = 108.94 (Formamide).
| X | position of substitution | Tautomers | type of proximity | mean range of cSAR(X) values | ratio (I-type/II-type) |
|---|---|---|---|---|---|
| NO2 | C8 | 9H, 7H | II-type | 0.054 | 2.35 |
| 3H, 1H | I-type | 0.127 | |||
| C2 | 9H, 7H | I-type | 0.080 | 3.08 | |
| 3H, 1H | II-type | 0.026 | |||
| H | C8 | 9H, 7H | II-type | 0.024 | 1.42 |
| 3H, 1H | I-type | 0.034 | |||
| C2 | 9H, 7H | I-type | 0.032 | 0.89 | |
| 3H, 1H | II-type | 0.036 | |||
| NH2 | C8 | 9H, 7H | II-type | 0.062 | 0.48 |
| 3H, 1H | I-type | 0.030 | |||
| C2 | 9H, 7H | I-type | 0.007 | 0.09 | |
| 3H, 1H | II-type | 0.078 |