Periclase
MgO
unknown · Cited · 2017
V₀
—
Unknown basis
K₀
161.600
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
- 0.000 GPa
- Structure
- B1 rocksalt (Fm-3m)
- Method
- experiment (Brillouin / ultrasonic / elasticity)rectangular parallelepiped resonance technique
- Sample
- experimental, rectangular parallelepiped resonance [57]
Source
- Paper
- First Principles Thermodynamics of Minerals at HP–HT Conditions: MgO as a Proto…
- Authors
- Donato Belmonte
- DOI
- 10.3390/min7100183
- Year
- 2017
- Journal
- Minerals
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 1: T = 300 K, K_T (GPa) Exp. [57] = 161.6 ± 0.6; "experimental results determined by rectangular parallelepiped resonance technique in the range T = 300–1800 K at P = 1 bar [57]".
Additional notes
K T 1000K
141.4 GPa
K T 2000K
110.7 GPa