Table 3: Thermal analysis data for the platinum complexes.


Molecular formula Molecular weight Decomposition
temperature (°C)
Weight loss (%) Mass loss/mole
found (Calc.)
Eliminated species Solid decomposition
residue (%)

[Pt(PCA)(Py)2]Cl2 (2) 547.41 77–406 34.65 189.68(190.13) C7H6 + N2 + Cl2 38.53
407–649 26.63 145.77 (149.16) C8H9 + N2 + 0.5O2 (Pt)
[Pt(PCA)(Bpy)]Cl2 (3) 545.29 50–277 7.70 42.00 (42.00) CO + 0.5N2 38.95
279–413 24.30 132.32 (143.04) CH4 + 2N2 + Cl2
414–565 29.00 158.15 (153.20) C12H9 (PtC2)