Bridgmanite
MgSiO3
unknown · Cited · 2013
V₀
40.575
ų
Unknown basis
K₀
260
GPa
Unknown
K′
—
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 40.575 | ų | Unknown basis | — |
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
- other / unspecified
- Method
- literature compilation / cited valueliterature compilation (Table 2)
- Sample
- Table 2 literature compilation
Source
- Paper
- Cubic perovskite polymorph of strontium metasilicate at high pressures
- Authors
- Wen Xiao; Daniel Q. Tan; Wenge Zhou; Jing Liu; Jiandong Xu
- DOI
- 10.2138/am.2013.4470
- Year
- 2013
- Journal
- American Mineralogist
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 2: MgSiO3, Orthorhombic, V0 = 40.575 Å3, K0 = 260(1) GPa, Fiquet et al. (2000). Comparison of zero-pressure bulk modulus (K0) and unit formula volume (V0) of SrSiO3 cubic perovskite with that of relative perovskite-structural alkaline earth silicate, germanate, and titanate compounds.
Additional notes
reference
Fiquet et al. (2000)
V0 note
tabulated as unit formula volume