Ruthenium

Thermodynamic properties


ΔfH°gas (kJ/mol): 640 (Monoatomic) [1]
642.7 [3]
ΔfH°solid (kJ/mol): 0.0 [3]
ΔfH°fusion (kJ/mol): 38.59 [3]
S°gas (J/mol·K): 186.5 [3]
S°solid (J/mol·K): 28.5 [3]
ΔfG°gas (kJ/mol): 595.8 [3]
Cp (gas) (J/mol·K): 21.5 (25 °C) [3]
Cp (solid) (J/mol·K): 24.06 (25 °C) [3]
Coeff. of linear thermal expansion (106 K-1): 6.4 (25 °C) [3]