Periclase
MgO
Birch-Murnaghan (order unspecified) · Original · 2006
Why this differs from similar rows?
Refit of Speziale et al. [2001] compression data to 9.5 GPa with K' fixed at 4.15; sibling row instead refits Fei [1999] data to 12 GPa.
V₀
—
Unknown basis
K₀
152.200
GPa
Isothermal
K′
4.150
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
- —
- Pref
- —
- Structure
- —
- Method
- experiment (XRD / DAC / multianvil compression)refit of literature static compression data
- Sample
- refit (this study) of Speziale et al. [2001] compression data up to 9.5 GPa
Source
- Paper
- Elasticity of MgO to 11 GPa with an independent absolute pressure scale: Implic…
- Authors
- Baosheng Li; Kelly Woody; Jennifer Kung
- DOI
- 10.1029/2005jb004251
- Year
- 2006
- Journal
- Journal of Geophysical Research Atmospheres
- Origin
- Original (measured or fitted in the source paper)
Evidence from the paper
a fit to data of Speziale et al. [2001] up to 9.5 GPa yields K0T = 152.2 GPa with K'0T = 4.15.