Barium

Thermodynamic properties


ΔfH°gas (kJ/mol): 178 (Monoatomic) [2]
ΔfH°solid (kJ/mol): 0.0 [1,4]
ΔfH°fusion (kJ/mol): 7.8 [2]
7.12 [4]
ΔfH°vaporization (kJ/mol): 136 [2]
S°gas (J/mol·K): 170.3 [1]
S°solid (J/mol·K): 66.9 [1]
ΔfG°gas (kJ/mol): 144.8 [1]
ΔfG°solid (kJ/mol): 0 [1]
Cp (gas) (J/mol·K): 20.8 (25 °C) [4]
Cp (solid) (J/mol·K): 28.07 (25 °C) [4]
Coeff. of linear thermal expansion (106 K-1): 20.6 (25 °C) [4]