Bridgmanite
MgSiO3
unknown · Cited · 2013
V₀
162.345
ų
Unit cell
K₀
264
GPa
Unknown
K′
—
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 162.345 | 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
- 0.000 GPa
- Structure
- orthorhombic perovskite (Pbnm/Pnma)
- Method
- literature compilation / cited valueexperimental (cited: cell volume from Horiuchi et al. [33]; B0 from Yeganeh-Haeri [57])
- Sample
- Table 1 experimental column (MgSiO3 实验值), 1 atm and 300 K
Source
- Paper
- Effect of substitution Fe2+ on physical properties of MgSiO3 perovskite at high…
- Authors
- Di Wu; Zhao Ji-jun; Tian Hua
- DOI
- 10.7498/aps.62.049101
- Year
- 2013
- Journal
- Acta Physica Sinica
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
表 1 ... MgSiO3 (实验值) ... 晶胞体积/Å^3 162.345[33] ... B0/GPa 264[57] ... 与 1 个标准大气压 和 300 K 条件下 MgSiO3 实验值的比较
Additional notes
V0 reference
[33] Horiuchi et al. 1987 Am. Mineral. 72 357
K0 reference
[57] Yeganeh-Haeri 1994 Phys. Earth Planet In. 87 111
experimental lattice parameters
a=4.7754 Å, b=4.9292 Å, c=6.8969 Å [33]