Phase D
Mg0.99Fe0.12Al0.09Si1.75O6H2.51
Birch-Murnaghan (order unspecified) · Cited · 2022
V₀
85.32
ų
Unit cell
K₀
142
GPa
Isothermal
K′
6.200
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 85.32 | 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 | 0.99 |
| FeO | 0.12 |
| Al2O3 | 0.045 |
| SiO2 | 1.75 |
| H2O | 1.255 |
Formula: Mg0.99Fe0.12Al0.09Si1.75O6H2.51
Conditions & method
- Tref
- —
- Pref
- —
- Structure
- —
- Method
- unknownXRPD in LVP
- Sample
- Litasov et al. (2008)
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: Mg0.99Fe0.12Al0.09Si1.75O6H2.51, V0 = 85.32(2) Å3, KT0 = 142(3) GPa, K'T0 = 6.2(4), P range 0–20 GPa, XRPD in LVP, Litasov et al. (2008).
Additional notes
P range GPa
0-20