Table 3.
Phase transition temperature, TC, decomposition temperature, Td, spin–lattice relaxation time, T1ρ, and activation energy, Ea, and line width, ∆w for [NH3(CH2)2NH3]2CdBr4·2Br.
| TC (K) | 443, 487, 517, 529 |
| Td (K) | 580 |
| T1ρ (ms) | 46.51 for 1H at 300 K |
| 35.41 for 13C at 300 K | |
| Ea (kJ/mol) | 18.24 ± 1.25 for 1H at low temp |
| 2.85 ± 0.16 for 1H at high temp | |
| Ea (kJ/mol) | 0.48 ± 0.29 for 13C at low temp |
| 50.98 ± 3.33 for 13C at high temp | |
| ∆w (ppm) | 7.85 for 1H |
| 1.75 for 13C | |
| 41.94 for 14N | |
| 6.23 for 113Cd |