Periclase
MgO
third-order Birch-Murnaghan · Cited · 2017
V₀
74.697
ų
Unit cell
K₀
160.200
GPa
Isothermal
K′
4.030
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 74.697 | 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 (XRD / DAC / multianvil compression)single-crystal X-ray diffraction (SXRD), He pressure medium
- Sample
- single crystal in helium medium (Jacobsen et al. 2008, published fit)
Source
- Paper
- Single-crystal equations of state of magnesiowüstite at high pressures
- Authors
- Gregory J. Finkelstein; Jennifer M. Jackson; W. Sturhahn; Dongzhou Zhang; E. Ercan; T. S. Toellner
- DOI
- 10.2138/am-2017-5966
- Year
- 2017
- Journal
- American Mineralogist
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 3: Jacobsen et al. (2008), MgO, Helium, Published Fit: 74.697(6), 160.2c, 4.03c (c: From Zha et al. (2000) MgO primary pressure scale).
Additional notes
reference
Jacobsen et al. (2008)
note
K0T and K'0T from Zha et al. (2000) MgO primary pressure scale