Periclase
MgO
Stacey reciprocal K-primed · Cited · 2019
V₀
—
Unknown basis
K₀
162
GPa
Unknown
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
- B1 rocksalt (Fm-3m)
- Method
- literature compilation / cited valuetheoretical calculation using literature input parameters
- Sample
- Table 1 input parameters
Source
- Paper
- A modified Anderson–Grüneisen model for the pressure dependence of thermal expa…
- Authors
- A. Dwivedi
- DOI
- 10.1139/cjp-2019-0326
- Year
- 2019
- Journal
- Canadian Journal of Physics
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table – 1 : Values of input parameters [1, 20] | MgO | K0 (GPa) 162 | K0' 4.15 | K∞' 2.49 | δ0T 5.26 | δ∞T 1.49 | n 2.1. 'Values of input data for NaCl and MgO used in calculations are given in Table 1.' The V-P-T data are obtained from the Stacey reciprocal K-primed equation of state (Eqs. 18–21).
Additional notes
K infinity prime
2.49
delta T 0
5.26
delta T infinity
1.49
n
2.1
note
No V0 is reported; volumes are expressed as compression ratios V(T,P)/V(T,0). Input parameters cited from refs [1, 20] (Anderson; Stacey).
K inf over K0 relation
K∞'/K0' = 3/5 (Eq. 22)