Periclase
MgO
unknown · Cited · 1991
V₀
—
Unknown basis
K₀
139
GPa
Unknown
K′
—
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 valuePIB (potential-induced-breathing) electron-gas calculation (cited)
- Sample
- Table IV, MgO (B1), PIB model (cited calculation)
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), PIB model: lattice constant D0 = 4.30 Å, static bulk modulus K0 = 139 GPa, cohesive energy 33.5 eV.
Additional notes
static lattice constant D0 A
4.3
cohesive energy eV
33.5
note
Static properties only; no room-temperature V0/K'/K reported for PIB model in table. Text: 'The static lattice constant at zero pressure is reduced from 4.3 Å of the PIB model to 4.19 Å.'