Periclase
MgO
unknown · Cited · 1991
V₀
18.67
ų
Unknown basis
K₀
163
GPa
Unknown
K′
4.130
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 18.67 | ų | 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
- experiment (Brillouin / ultrasonic / elasticity)experimental (literature data; K from acoustic determination per text)
- Sample
- Table IV, MgO (B1), experimental data
Source
- Paper
- Modified potential-induced-breathing model of potentials between close-shell io…
- Authors
- Huoyi Zhang; M. S. T. Bukowinski
- DOI
- 10.1103/physrevb.44.2495
- Year
- 1991
- Journal
- Physical review. B, Condensed matter
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table IV: MgO (B1), Data: V0 = 18.67 Å3 (Ref. 25), K = 163 GPa (Ref. 26), K' = 4.13(9) (Ref. 26); text: 'the acoustically determined value of 163 GPa'.
Additional notes
Debye temperature K
776
Gruneisen parameter
1.5
references
V0: Ref. 25 (Robie et al.); K, K': Ref. 26 (Jackson and Neisler)