Phase D
Mg0.89Fe0.11Al0.37Si1.55O6H2.65
second-order Birch-Murnaghan · Cited · 2022
V₀
85.7
ų
Unit cell
K₀
169
GPa
Isothermal
K′
4
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 85.7 | 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
| Oxide | Molar |
|---|---|
| MgO | 0.89 |
| FeO | 0.11 |
| Al2O3 | 0.185 |
| SiO2 | 1.55 |
| H2O | 1.325 |
Formula: Mg0.89Fe0.11Al0.37Si1.55O6H2.65
Conditions & method
- Tref
- —
- Pref
- —
- Structure
- —
- Method
- experiment (XRD / DAC / multianvil compression)SCXRD in DAC
- Sample
- Wu et al. (2016)
Source
- Paper
- Structure and compressibility of Fe-bearing Al-phase D
- Authors
- Giacomo Criniti; Takayuki Ishii; Alexander Kurnosov; Konstantin Glazyrin; Rachel J. Husband; Tiziana Boffa Ballaran
- DOI
- 10.2138/am-2022-8559
- Year
- 2022
- Journal
- American Mineralogist
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 3: Mg0.89Fe0.11Al0.37Si1.55O6H2.65, V0 = 85.7(1) Å3, KT0 = 169(2) GPa, K'T0 = 4 (italics, fixed), P range 0–37 GPa, SCXRD in DAC, Wu et al. (2016).
Additional notes
P range GPa
0-37