Periclase
MgO
third-order Birch-Murnaghan · Cited · 2012
V₀
11.24
cm³/mol
Molar
K₀
161
GPa
Isothermal
K′
3.900
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 11.24 | cm³/mol | Molar | — |
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
- —
- Sample
- Table 3 model parameters from Xu et al. [2008]
Source
- Paper
- Acoustic velocities of pure and iron‐bearing magnesium silicate perovskite meas…
- Authors
- Julien Chantel; D. J. Frost; Catherine McCammon; Zhicheng Jing; Yanbin Wang
- DOI
- 10.1029/2012gl053075
- Year
- 2012
- Journal
- Geophysical Research Letters
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 3: MgO Oxide Vo 11.24 K_T 161 K' 3.9 G 130 G' 2.3 theta 767 gamma 1.48 q 1.6 eta 2.3; 'Values in italics are from Xu et al. [2008]'
Additional notes
G GPa
130
Gprime
2.3
theta K
767
gamma
1.48
q
1.6
eta
2.3
note
Used as ferropericlase endmember in BSE lower-mantle velocity model