| Complexes | Thermal transitions (˚C) | ||
| Tg | Tc | Tm | |
| [Fe2(H2L)2Cl2(OH)2(H2O)2]·2H2O | 220 | null | 305.8 |
| [Co(H2L)2(H3L)]·3H2O | 180.3 | 277.9 | null |
| [Cu2(H2L)2(SO4)(H2O)2] | 166.0 | 260.9 | null |
| [Zn(H2L)2(H2O)2]·4H2O | 137.2 | 227.3 | null |
| [Cd(H2L)2(H2O)2]·H2O | 137.4 | 238.7 | null |