Periclase
MgO
none (not an EOS fit) · Cited · 2012
V₀
—
Unknown basis
K₀
159.700
GPa
Isothermal
K′
—
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 (Brillouin / ultrasonic / elasticity)ultrasonic / literature measurements
- Sample
- literature values used to justify fixing K0T = 160 GPa
Source
- Paper
- Static compression of (Mg0.83,Fe0.17)O and (Mg0.75,Fe0.25)O ferropericlase up t…
- Authors
- Masanori Matsui; Etsuro Ito; Daisuke Yamazaki; Takashi Yoshino; Xiaohan Guo; Shuangming Shan; Y. Higo; K.-i. Funakoshi
- DOI
- 10.2138/am.2012.3937
- Year
- 2012
- Journal
- American Mineralogist
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
'we set K0T to 160 GPa, based on measured data for MgO of 159.7 GPa by Chang and Barsch (1969), 160.5 GPa by Spetzler (1970), 160.5 GPa by Sumino et al. (1983), and 160(2) GPa by Fei (1999)'.
Additional notes
other cited K0T values GPa
160.5 (Spetzler 1970); 160.5 (Sumino et al. 1983); 160(2) (Fei 1999)