Bridgmanite
(Mg,Fe)SiO3 (Fe-bearing pv per text context)
unknown · Cited · 2001
V₀
162.5
ų
Unit cell
K₀
261
GPa
Isothermal
K′
4
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 162.5 | ų | Unit cell | — |
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
(Mg,Fe)SiO3
Reported as: (Mg,Fe)SiO3 (Fe-bearing pv per text context)
Conditions & method
- Tref
- 300 K
- Pref
- —
- Structure
- perovskite (unspecified)
- Method
- literature compilation / cited valueexperimental (cited literature data)
- Sample
- Table 1, Expt (300 K), superscript 2 (Mao et al. 1991)
Source
- Paper
- First principles thermoelasticity of MgSiO3‐perovskite: Consequences for the in…
- Authors
- Bijaya B. Karki; Renata M. Wentzcovitch; Stefano de Gironcoli; Stefano Baroni
- DOI
- 10.1029/2001gl012910
- Year
- 2001
- Journal
- Geophysical Research Letters
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 1: Expt (300 K) column: V 162.5^2; KT 261^2; ∂KT/∂P 4^2. Footnote: '2 Mao et al. [1991]'.
Additional notes
dKT dT GPa per K
-0.072
alpha 1e-5 per K
2.2
reference
Mao et al. [1991]