Seifertite
SiO2
unknown · Cited · 2019
Why this differs from similar rows?
Table cites Grocholski et al. (2013); sibling row cites a different original study (Dubrovinsky et al. 2001).
V₀
91.66
ų
Unit cell
K₀
322
GPa
Isothermal
K′
3.500
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 91.66 | 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 |
|---|---|
| SiO2 | 1 |
Formula: SiO2
Conditions & method
- Tref
- 300 K
- Pref
- —
- Structure
- alpha-PbO2-type (seifertite)
- Method
- experiment (XRD / DAC / multianvil compression)diamond anvil cell XRD (cited experimental study)
- Sample
- Grocholski et al. (2013), Table 1 row
Source
- Paper
- High Pressure‐Temperature Study on the Thermal Equations of State of Seifertite…
- Authors
- Ningyu Sun; Weigang Shi; Zhu Mao; Cijin Zhou; Vitali B. Prakapenka
- DOI
- 10.1029/2019jb017853
- Year
- 2019
- Journal
- Journal of Geophysical Research Solid Earth
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 1: Grocholski et al. (2013) 322 (4), 3.5 (2), 91.66