Platinum

Thermodynamic properties


ΔfH°gas (kJ/mol): 565.6 [3]
ΔfH°solid (kJ/mol): 0.0 [3]
ΔfH°fusion (kJ/mol): 22.17 [3]
S°gas (J/mol·K): 192.4 [3]
S°solid (J/mol·K): 41.6 [3]
ΔfG°gas (kJ/mol): 520.5 [3]
Cp (gas) (J/mol·K): 25.5 (25 °C) [3]
Cp (solid) (J/mol·K): 26.0463 (20 °C) [2]
25.86 (25 °C) [3]
26.4546 (100 °C) [2]
28.5775 (500 °C) [2]
30.8637 (1000 °C) [2]
34.1297 (1500 °C) [2]
Coeff. of linear thermal expansion (106 K-1): 9.0 (20 °C) [2]
8.8 (25 °C) [3]
9.1 (100 °C) [2]
9.6 (500 °C) [2]
10.2 (1000 °C) [2]
11.3 (1500 °C) [2]