Post-perovskite
MgSiO3
Birch-Murnaghan (order unspecified) · Cited · 2006
Why this differs from similar rows?
Cites the LDA calculation of Tsuchiya et al. (2004); sibling row cites a different original study, Oganov and Ono (2004).
V₀
163.81
ų
Unit cell
K₀
222
GPa
Isothermal
K′
4.200
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 163.81 | ų | Unit cell | — |
Reported value and unit are preserved as extracted. Z (formula units per cell) is not stored yet, so molar ↔ ų/f.u. conversion is not applied automatically.
Composition
| Oxide | Molar |
|---|---|
| MgO | 1 |
| SiO2 | 1 |
Formula: MgSiO3
Conditions & method
- Tref
- —
- Pref
- —
- Structure
- post-perovskite (CaIrO3-type, Cmcm)
- Method
- first-principles DFT / ab initioab initio LDA calculation
- Sample
- theoretical (LDA calculation)
Source
- Paper
- Equation of state of CaIrO3-type MgSiO3 up to 144 GPa
- Authors
- Shigeaki Ono
- DOI
- 10.2138/am.2006.2118
- Year
- 2006
- Journal
- American Mineralogist
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 3: 222 | 4.2 | 163.81 | | LDA calculation||. || Tsuchiya et al. (2004).
Additional notes
reference
Tsuchiya et al. (2004)