Davemaoite
CaSiO3
unknown · Cited · 2014
V₀
44.581
ų
Unit cell
K₀
244
GPa
Isothermal
K′
4.440
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 44.581 | 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 |
|---|---|
| CaO | 1 |
| SiO2 | 1 |
Formula: CaSiO3
Conditions & method
- Tref
- —
- Pref
- —
- Structure
- other / unspecified
- Method
- first-principles DFT / ab initiofirst-principles static calculation (LDA)
- Sample
- FP-Static (LDA) [Tsuchiya, 2011]
Source
- Paper
- P‐V‐T equation of state of cubic CaSiO3 perovskite from first‐principles comput…
- Authors
- Kenji Kawai; Taku Tsuchiya
- DOI
- 10.1002/2013jb010905
- Year
- 2014
- Journal
- Journal of Geophysical Research Solid Earth
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 2: FP-Static a (LDA) [Tsuchiya, 2011]: T_Ref = 0 K, V0 = 44.581 Å3, K_T0 = 244 GPa, K'_T0 = 4.44; footnote a: 'Tetragonal structure'