Bridgmanite
MgSiO3
unknown · Cited · 2006
Why this differs from similar rows?
Table 1 Experiment column cites ref [3] (Fiquet), described as room-temperature compression; sibling rows cite different studies, refs [1] and [9].
V₀
162.3
ų
Unit cell
K₀
—
K′
3.900
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 162.3 | 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
- orthorhombic perovskite (Pbnm/Pnma)
- Method
- literature compilation / cited valueexperiment (room-temperature compression, as cited)
- Sample
- Table 1, Experiment column, ref [3] (Fiquet)
Source
- Paper
- First-Principles Study of Orthorhombic Perovskites MgSiO 3 up to 120 GPa and It…
- Authors
- Deng Li-Wei; Zhao Ji-jun; Guang‐Fu Ji; Gong Zi-Zheng; Wei Dong-Qing
- DOI
- 10.1088/0256-307x/23/8/101
- Year
- 2006
- Journal
- Chinese Physics Letters
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 1 Experiment column: cell volume 162.300^[3]; K0' = 3.90^[3]. Text: 'the simulated compressibility of MgSiO3 crystal at high pressure achieves a great consistence with Fiquet's results at room temperature.[3]'
Additional notes
reference
[3] Fiquet