Periclase
MgO
other named EOS · Cited · 2004
V₀
—
Unknown basis
K₀
162
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
- 300 K
- Pref
- —
- Structure
- B1 rocksalt (Fm-3m)
- Method
- literature compilation / cited valueanalysis of literature high-temperature thermal expansion / bulk modulus data (Anderson et al.)
- Sample
- MgO (Table 1, parameters at room temperature T0' = 300 K)
Source
- Paper
- The effect of temperature on the product of bulk modulus and volume thermal exp…
- Authors
- Mingxing Fang; Ye Pin; Yan Zu-tong
- DOI
- 10.1002/pssb.200302047
- Year
- 2004
- Journal
- physica status solidi (b)
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 1: 'MgO ... B0'=B'_{T0} 4.15 ... B_{T0} (GPa) 162'. Text: 'B_{T0} is taken from the experimental data at room temperature T0' = 300 K' and 'Parameters B0, α0, δ0, and B_{T0} are taken from Anderson et al. [3, 10].'
Additional notes
m
6.27e-3 GPa K^-1 (fitted parameter of Eq. 1)
n
185 K (fitted parameter of Eq. 1)
Debye temperature
950 K (mentioned in text for MgO)
note
No numeric V0 given; volumes only presented as ratios V/V_{T0}.