Periclase
MgO
unknown · Cited · 2001
Why this differs from similar rows?
Cites Anderson and Andreatch [1966] acoustic/ultrasonic data converted to isothermal conditions; large Table 2 compilation cites a different original study per row.
V₀
74.71
ų
Unit cell
K₀
159.800
GPa
Isothermal
K′
4.520
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 74.71 | 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 |
Formula: MgO
Conditions & method
- Tref
- 300 K
- Pref
- —
- Structure
- B1 rocksalt (Fm-3m)
- Method
- experiment (Brillouin / ultrasonic / elasticity)acoustic/ultrasonic measurements (values converted to isothermal conditions)
- Sample
- Anderson and Andreatch [1966] (Table 2)
Source
- Paper
- Quasi‐hydrostatic compression of magnesium oxide to 52 GPa: Implications for th…
- Authors
- S. Speziale; Chang‐Sheng Zha; T. S. Duffy; Russell J. Hemley; Ho‐kwang Mao
- DOI
- 10.1029/2000jb900318
- Year
- 2001
- Journal
- Journal of Geophysical Research Atmospheres
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 2. Elastic Parameters of MgO: Anderson and Andreatch [1966], V0 = 74.71 ų, K0T = 159.8 GPa (b: Converted to isothermal conditions), (∂K0T/∂P)T = 4.52 (b).