Osmium

Thermodynamic properties


ΔfH°gas (kJ/mol): 791.0 [3]
ΔfH°solid (kJ/mol): 0.0 [3]
ΔfH°fusion (kJ/mol): 57.85 [3]
S°gas (J/mol·K): 192.6 [3]
S°solid (J/mol·K): 32.6 [3]
ΔfG°gas (kJ/mol): 745.0 [3]
Cp (gas) (J/mol·K): 20.8 (25 °C) [3]
Cp (solid) (J/mol·K): 24.7 (25 °C) [3]
Coeff. of linear thermal expansion (106 K-1): 5.1 (25 °C) [3]