Periclase
MgO
unknown · Cited · 1994
V₀
—
Unknown basis
K₀
164.600
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
- 77 K
- Pref
- —
- Structure
- B1 rocksalt (Fm-3m)
- Method
- experiment (other / unspecified)experiment (elastic constant measurement, T = 77 K)
- Sample
- Tables I-III, experimental reference values (Anderson, 1966)
Source
- Paper
- Ab initiodetermination of the bulk properties of MgO
- Authors
- Maureen I. McCarthy; N. M. Harrison
- DOI
- 10.1103/physrevb.49.8574
- Year
- 1994
- Journal
- Physical review. B, Condensed matter
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table I: Expt. a (Å) 4.19, B (GPa) 164.6. 'Experimental values from Anderson, 1966' ... 'These data are compared to experimental data measured at T = 77 K.'
Additional notes
lattice parameter a
4.19 Å
C11
306.2 GPa
C12
93.8 GPa
C44
157.0 GPa
reference
Anderson, 1966