Phase transition temperatures (°C), enthalpy of transitions (kJ mol−1), and transition entropy for the supramolecular complexes I(A–E)a.
| System | T Cr–N | ΔHCr–N | T N–I | ΔHN–I | ΔS/RN–I |
|---|---|---|---|---|---|
| I | 130.7 | 35.52 | 184.6 | 1.91 | 1.24 |
| IA | 92.2 | 40.28 | 129.6 | 2.09 | 1.94 |
| IB | 91.7 | 52.48 | 128.1 | 3.41 | 3.21 |
| IC | 86.9 | 77.68 | 126.7 | 3.99 | 3.79 |
| ID | 92.5 | 90.23 | 125.3 | 4.04 | 3.88 |
| IE | 100.9 | 84.07 | 123.3 | 2.43 | 2.37 |
a
Abbreviations: TCr–N = crystal to nematic phase transition; TN–I = nematic to isotropic liquid transition. ΔHCr–N = crystal to nematic phase transition; ΔHN–I = nematic to isotropic liquid transition. ΔS/RN–I = nematic to isotropic liquid transition.