Periclase
MgO
unknown · Cited · 1995
Why this differs from similar rows?
Compiled 'Exp.' column in Table 1 combining Mao and Bell [1979] (V0), Sumino et al. [1983] (K_T), and Chang and Barsch [1969] (K_T'); other columns cite different studies.
V₀
18.66
ų
Unit cell
K₀
160.100
GPa
Isothermal
K′
4.220
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 18.66 | 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
- literature compilation / cited valueexperimental (compiled: Mao and Bell 1979; Sumino et al. 1983; Chang and Barsch 1969)
- Sample
- Table 1, Exp. column (experimental literature values, 300 K)
Source
- Paper
- High pressure effects on thermal properties of MgO
- Authors
- Iris Inbar; R. E. Cohen
- DOI
- 10.1029/95gl01086
- Year
- 1995
- Journal
- Geophysical Research Letters
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 1. Calculated Equation-of-state Parameters for MgO at zero pressure. Exp. column: V [A3] 18.66e; K_T [GPa] 160.1f; K_T' 4.22g. e) Mao and Bell [1979], f) Sumino et al. [1983], g) Chang and Barsch [1969]
Additional notes
alpha x1e-6 K-1
32.0 (Touloukian et al. [1977])