Bridgmanite
(MgFe)SiO3
unknown · Cited · 2007
V₀
—
Unknown basis
K₀
253
GPa
Adiabatic
K′
4.400
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
(Mg,Fe)SiO3
Reported as: (MgFe)SiO3
Conditions & method
- Tref
- —
- Pref
- —
- Structure
- perovskite (unspecified)
- Method
- experiment (Brillouin / ultrasonic / elasticity)compilation of acoustic/elasticity studies (Table 1)
- Sample
- Table 1 compilation row
Source
- Paper
- Indoor seismology by probing the Earth's interior by using sound velocity measu…
- Authors
- Baosheng Li; Robert C. Liebermann
- DOI
- 10.1073/pnas.0608609104
- Year
- 2007
- Journal
- Proceedings of the National Academy of Sciences
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 1. Elasticity of major mantle minerals: (MgFe)SiO3 perovskite | 4.108 + 1.4 XFe | 253 | 4.4 | 0.021 | 170 | 2 | 0.028 | Refs. 28, 29, 46, 49, 50, 51, 52
Additional notes
density
4.108 + 1.4 XFe g/cm3
dKS dT
0.021 GPa/K
G0
170 GPa
G0 prime
2
dG dT
0.028 GPa/K
references
28, 29, 46, 49, 50, 51, 52
note
Adiabatic bulk modulus from acoustic techniques compiled in Table 1; no V0 reported