Bridgmanite
MgSiO3
Birch-Murnaghan (order unspecified) · Cited · 2006
Why this differs from similar rows?
Cites Mao et al. (1991) literature value with Au pressure standard; sibling row cites Fiquet et al. (2000) with a Pt standard instead.
V₀
162.49
ų
Unit cell
K₀
261
GPa
Isothermal
K′
4
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 162.49 | 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
- 300 K
- Pref
- —
- Structure
- perovskite (unspecified)
- Method
- literature compilation / cited valuehigh-pressure experiment (cited)
- Sample
- literature value (Mao et al. 1991)
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, Perovskite-type: 261 | 4 (fixed) | 162.49 | Au* | Mao et al. (1991). Notes: K0 and K0' are the isothermal bulk modulus and the first derivative of the isothermal bulk modulus at 300 K.
Additional notes
pressure standard
Au, Anderson et al. (1989)
reference
Mao et al. (1991)