Davemaoite
CaSiO3
unknown · Cited · 1998
Why this differs from similar rows?
Cites Sherman [1993] periodic Hartree-Fock calculation (Table 1), noted as giving a much larger bulk modulus than other methods; other rows cite different original studies.
V₀
—
Unknown basis
K₀
290
GPa
Unknown
K′
4.370
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| — | — | Unknown basis | — |
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
- unknownperiodic Hartree-Fock (PHF) calculation
- Sample
- Sherman [1993] periodic Hartree-Fock calculation
Source
- Paper
- First‐principles determination of elastic properties of CaSiO3 perovskite at lo…
- Authors
- Bijaya B. Karki; Jason Crain
- DOI
- 10.1029/98gl51952
- Year
- 1998
- Journal
- Geophysical Research Letters
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 1: Sherman [1993] a0 = 3.557 Å, K0 = 290 GPa, K0' = 4.37; periodic Hartree-Fock (PHF) method [Sherman, 1993] which has given a much larger bulk modulus
Additional notes
a0 lattice constant
3.557 Å
PHF elastic moduli
K = 290 and G = 208 GPa