Table 2. Phase Transition Temperatures and Enthalpies for Compounds 1 and 1-ClO4.
| phase transition | T, K | ΔH,kJ/mol | ref |
|---|---|---|---|
| LT-1 → HT-1 | 162.3 | 1.107 | present work |
| LT-1-ClO4 → HT-1-ClO4 | 225.7 | 1.030 | present work |
| 200–210 | not measured | (23) |
| phase transition | T, K | ΔH,kJ/mol | ref |
|---|---|---|---|
| LT-1 → HT-1 | 162.3 | 1.107 | present work |
| LT-1-ClO4 → HT-1-ClO4 | 225.7 | 1.030 | present work |
| 200–210 | not measured | (23) |