|
|
|
ΔfH°gas (kJ/mol): |
284.9 ± 0.8 (0 °C) [6] |
|
ΔfH°solid (kJ/mol): |
0.0 (0 °C) [6] |
|
ΔfH°fusion (kJ/mol): |
11.1 [3,6] |
|
ΔfH°vaporization (kJ/mol): |
258 ± 6 [3] |
|
|
S°gas (J/mol·K): |
172.997± 0.004 (0 °C) [6] |
|
S°solid (J/mol·K): |
42.55 ± 0.20 (0 °C) [6] |
|
|
ΔfG°gas (kJ/mol): |
6.197 ± 0.001 (0 °C) [6] |
|
ΔfG°solid (kJ/mol): |
5.745 ± 0.020 (0 °C) [6] |
|
|
Cp (gas) (J/mol·K): |
20.8 (25 °C) [6] |
|
Cp (solid) (J/mol·K): |
25.5539 (20 °C) [4]
25.350 (25 °C) [6]
25.5539 (100 °C) [4]
28.1725 (500 °C) [4]
31.4232 (900 °C) [4] |
|
|
Coeff. of linear thermal expansion (106 K-1): |
19.1 (20 °C) [4]
18.9 (25 °C) [6]
19.6 (100 °C) [4]
20.6 (500 °C) [4]
22.4 (900 °C) [4] |
|
