Periclase
MgO
third-order Birch-Murnaghan · Cited · 2000
V₀
—
Unknown basis
K₀
157
GPa
Isothermal
K′
4.300
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| — | — | 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 |
Formula: MgO
Conditions & method
- Tref
- 300 K
- Pref
- —
- Structure
- B1 rocksalt (Fm-3m)
- Method
- experiment (shock wave)shock compression data (to 199 GPa) reduced to 300 K isotherm via Mie-Grüneisen equation
- Sample
- MgO, 300 K isotherm reduced from shock compression data (Duffy et al. 1995)
Source
- Paper
- The MD simulation of the equation of state of MgO: Application as a pressure ca…
- Authors
- Masanori Matsui; Stephen C. Parker; Maurice Leslie
- DOI
- 10.2138/am-2000-2-308
- Year
- 2000
- Journal
- American Mineralogist
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
The solid line is a third-order Birch-Murnaghan equation using the parameters (KT0 = 157 and K0' = 4.3) reduced from shock compression data, as reported by Duffy et al. (1995). ... Using the shock compression data for MgO at pressures up to 199 GPa, together with the Mie-Grüneisen equation, Duffy et al. (1995) have reduced the isothermal volume-compression relation at 300 K.
Additional notes
reference
Duffy et al. (1995)
note
Parameters derived from shock (dynamic) data reduced to a 300 K isotherm, not from static compression