Bridgmanite
MgSiO3
unknown · Cited · 2009
Why this differs from similar rows?
Cited experimental literature value (ref. 21, V0=162.300 A3) quoted for comparison with the DFT result; sibling row cites a different reference (22) with a different V0.
V₀
162.3
Å
Unit cell
K₀
—
K′
—
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 162.3 | Å | Unit cell | — |
| 162.3000 | ų | canonical (converted) | — |
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
- orthorhombic perovskite (Pbnm/Pnma)
- Method
- literature compilation / cited valueexperimental (literature)
- Sample
- —
Source
- Paper
- PRESSURE-RELATED PHASE STABILITY OF MgSiO3and(Mg0.75, Fe0.25)SiO3 AT LOWER MANT…
- Authors
- Liwei Deng; Jijun Zhao; Hong Liu; Di Wu; Zizheng Gong
- DOI
- 10.1142/s0217979209053047
- Year
- 2009
- Journal
- International Journal of Modern Physics B
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Our theoretical results on orthorhombic MgSiO3 perovskite compare well with available experimental results (V0 = 162.300 Å, V0 = 162.486 Å, B0 = 259.8 GPa and B0' = 4.06).
Additional notes
note
Unit given in text as 'Å'; likely Å^3. Reference 21.