CF
MgAl2O4
unknown · Cited · 2023
V₀
—
Unknown basis
K₀
205
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 |
| Al2O3 | 1 |
Formula: MgAl2O4
Conditions & method
- Tref
- —
- Pref
- —
- Structure
- —
- Method
- experiment (XRD / DAC / multianvil compression)multi-anvil apparatus and DAC techniques (cited literature value)
- Sample
- —
Source
- Paper
- Crystal structure of calcium-ferrite type NaAlSiO4 up to 45 GPa
- Authors
- Fei Qin; Ye Wu; Shengchao Xue; Dongzhou Zhang; Xiang Wu; Steven D. Jacobsen
- DOI
- 10.2138/am-2022-8432
- Year
- 2023
- Journal
- American Mineralogist
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
The thermal equation of state of MgAl2O4 has also been investigated using multi-anvil apparatus and DAC techniques by Sueda et al. (2009), who reported 205(6) GPa for the room-temperature bulk modulus.
Additional notes
reference
Sueda et al. (2009)
literature range MORB CF MgAl2O4
bulk modulus of CaFe2O4-type MgAl2O4 in MORB composition ranges 184–243 GPa (Funamori et al. 1998; Irifune et al. 2002; Guignot and Andrault 2004; Ono et al. 2005)