|
|
|
ΔfH°gas (kJ/mol): |
779±8 [1]
769.9 [3] |
|
ΔfH°solid (kJ/mol): |
0.0 [3] |
|
ΔfH°fusion (kJ/mol): |
34±4 [1]
60.43 [3] |
|
ΔfH°vaporization (kJ/mol): |
704 [1] |
|
|
S°gas (J/mol·K): |
188.9 [3] |
|
S°solid (J/mol·K): |
36.9 [3] |
|
|
ΔfG°gas (kJ/mol): |
724.6 [3] |
|
|
Cp (gas) (J/mol·K): |
20.8 (25 °C) [3] |
|
Cp (solid) (J/mol·K): |
24.8619 (20 °C) [2]
25.48 (25 °C) [3]
25.5633 (100 °C) [2]
37.7994 (2500 °C) [2] |
|
|
|
Coeff. of linear thermal expansion (106 K-1): |
6.6 (20 °C) [2]
6.2 (25 °C) [3]
7.3 (2500 °C) [2] |
|
