|
|
|
ΔfH°gas (kJ/mol): |
611±17 (Monoatomic) [1]
619.2 [3] |
|
ΔfH°solid (kJ/mol): |
0.0 [3] |
|
ΔfH°fusion (kJ/mol): |
27.20 [3] |
|
ΔfH°vaporization (kJ/mol): |
571±25 [1] |
|
|
S°gas (J/mol·K): |
186.9 [3] |
|
S°solid (J/mol·K): |
43.6 [3] |
|
|
ΔfG°gas (kJ/mol): |
576.5 [3] |
|
|
Cp (gas) (J/mol·K): |
20.8 (25 °C) [3] |
|
Cp (solid) (J/mol·K): |
25.6992 (20 °C) [2]
25.73 (25 °C) [3]
26.4462 (100 °C) [2]
27.1186 (200 °C) [2]
28.5381 (400 °C) [2] |
|
|
Coeff. of linear thermal expansion (106 K-1): |
5.9 (25 °C) [3]
6.3 (400 °C) [2]
6.1 (1000 °C) [2]
6.0 (1400 °C) [2]
5.9 (1800 °C) [2] |
|
