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CaSiO3
unknown · Cited · 2021
Why this differs from similar rows?
Table 2 Theory compilation; this row cites Wolf, Bukowinski (1987), using the MEG (modified electron gas) method, distinct from the other theory/experiment rows.
V₀
55.74
ų
Unit cell
K₀
263
GPa
Unknown
K′
4.130
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 55.74 | 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
- perovskite (unspecified)
- Method
- unknowntheory (MEG—modified electron gas method)
- Sample
- Wolf, Bukowinski (1987) (MEG)
Source
- Paper
- Phase Relations in CaSiO3 System up to 100 GPa and 2500 K
- Authors
- Dinara N. Sagatova; Anton Shatskiy; Nursultan E. Sagatov; Konstantin D. Litasov
- DOI
- 10.1134/s0016702921080073
- Year
- 2021
- Journal
- Geochemistry International
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 2, CaSiO3-pv, Theory: Wolf, Bukowinski (1987) (MEG*) V0 = 55.74 Å3, K0 = 263 GPa, K' = 4.13; footnote: 'MEG—modified electron gas method'