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Table 7
Forsterite critical point parameters, estimate ranges are from Xiao & Stixrude (2018) and Connolly (2016) and experimental entropy estimate from Ahrens & O’Keefe (1972).
| Tc [K] | ρc [kg m−3 ] | Pc [GPa] | Tboil[K] | Sliq[J (kg K)−1] | Svap[J (kg K)−1] | |
|---|---|---|---|---|---|---|
| Previous estimates | 4690 ↔ 14000 | 73 ↔ 1126 | 0.024 ↔ 1.148 | ≈3350 | ≈3660 | ≈7410 |
| ANEOS (Collins 2014) | 7136 | 1296 | 1.4 | N/A | 3810 | 7885 |
| Fit to Olivine data | 6099 | 1134 | 0.375 | 3354 | 3664 | 7412 |
| Fit to Hugoniot | 5766 | 478 | 0.131 | 3352 | 3662 | 7412 |
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