Periclase
MgO
Birch-Murnaghan (order unspecified) · Cited · 1990
V₀
—
Unknown basis
K₀
163.900
GPa
Adiabatic
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
- 300 K
- Pref
- —
- Structure
- B1 rocksalt (Fm-3m)
- Method
- experiment (Brillouin / ultrasonic / elasticity)resonance measurement of elastic constants at high temperature (Sumino et al.; Isaak et al.)
- Sample
- MgO, ambient conditions (P = 0, T = 300 K)
Source
- Paper
- Thermodynamic Functions and Properties of MgO at High Compression and High Temp…
- Authors
- Orson L. Anderson; Keshan Zou
- DOI
- 10.1063/1.555873
- Year
- 1990
- Journal
- Journal of Physical and Chemical Reference Data
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 1. Laboratory input data: T = 300 K, K_S = 163.9 GPa. 'The adiabatic bulk modulus, K_S, is taken from measurements and extrapolations of Sumino et al., confirmed and extended by Isaak et al.'
Additional notes
rho0 300K
3.585 g/ml
Cp 300K
0.928 J g^-1 K^-1
Cv 300K
0.915 J g^-1 K^-1
gamma 300K
1.54
note
Adiabatic value used as input; converted to K_T for EOS use. No K' or explicit V0 volume value reported in the provided excerpt.