Stishovite
SiO2
third-order Birch-Murnaghan · Original · 2002
V₀
46.53
ų
Unit cell
K₀
313.200
GPa
Unknown
K′
4.400
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 46.53 | 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
- rutile-type (stishovite)
- Method
- unknownVIBC (density-functional-based Variationally Induced Breathing with covalent correction)
- Sample
- VIBC calculation, thermally corrected to T = 300 K
Source
- Paper
- On the structure and compressibility of CaSiO3 perovskite
- Authors
- S. Akber‐Knutson; M. S. T. Bukowinski; J. Matas
- DOI
- 10.1029/2001gl013523
- Year
- 2002
- Journal
- Geophysical Research Letters
- Origin
- Original (measured or fitted in the source paper)
Evidence from the paper
Table 1. Third-order Birch-Murnaghan Equation Of State For Stishovite: VIBC 46.53 (1), 313.2 (19), 4.4 (1); footnote a: Thermal correction for T = 300K.