Table 4.
Reactivity and polarity parameters of the acid dimers calculated at the B3LYP/6-311G level.
| Compound | EHOMO (eV) | ELUMO (eV) | ΔE (eV) | Dipole moment (Debye) | I·P (eV) | E.A (eV) | Isotropic polarizability (Bohr**3) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n | In | IIn | In | IIn | In | IIn | In | IIn | In | IIn | In | IIn | In | IIn |
| 3 | −7.156 | −7.062 | −1.988 | −1.951 | 5.168 | 5.111 | 2.8528 | 0.2765 | 7.156 | 7.062 | 1.988 | 1.951 | 333.35 | 320.86 |
| 7 | −7.154 | −7.059 | −1.984 | −1.949 | 5.170 | 5.110 | 2.772 | 0.1916 | 7.154 | 7.059 | 1.984 | 1.949 | 428.66 | 415.17 |
| 13 | −7.153 | −7.058 | −1.984 | −1.948 | 5.169 | 5.110 | 2.7304 | 0.1702 | 7.153 | 7.058 | 1.984 | 1.948 | 570.26 | 556.15 |