Bridgmanite
MgSiO3
Birch-Murnaghan (order unspecified) · Cited · 2006
Why this differs from similar rows?
Cites Fiquet et al. (2000) literature value with Pt pressure standard; sibling row cites Mao et al. (1991) with an Au standard instead.
V₀
162.27
ų
Unit cell
K₀
253
GPa
Isothermal
K′
3.900
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 162.27 | 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 (Fiquet et al. 2000)
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: 253 | 3.9 | 162.27 | Pt† | Fiquet et al. (2000). 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
Pt
reference
Fiquet et al. (2000)