Bridgmanite
Fe-bearing MgSiO3
unknown · Cited · 2004
V₀
—
Unknown basis
K₀
261
GPa
Unknown
K′
4
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 |
| SiO2 | 1 |
Formula: (Mg,Fe)SiO3
Conditions & method
- Tref
- —
- Pref
- —
- Structure
- perovskite (unspecified)
- Method
- experiment (XRD / DAC / multianvil compression)Static compression in DAC
- Sample
- Table 1 row d
Source
- Paper
- Temperature derivatives of elastic moduli of MgSiO3 perovskite
- Authors
- Yoshitaka Aizawa; Akira Yoneda; Tomoo Katsura; Eiji Ito; Toshiaki Saito; Isao Suzuki
- DOI
- 10.1029/2003gl018762
- Year
- 2004
- Journal
- Geophysical Research Letters
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 1: 'd 261(4) 4.0 fixed ... -0.05(1)'; footnote: 'Static compression in DAC; Fe-bearing MgSiO3 perovskite [Mao et al., 1991].'
Additional notes
reference
Mao et al., 1991
dKT dT P
-0.05(1)