Davemaoite
CaSiO3
unknown · Cited · 2007
V₀
—
Unknown basis
K₀
236
GPa
Adiabatic
K′
4.800
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
- perovskite (unspecified)
- Method
- experiment (Brillouin / ultrasonic / elasticity)compilation of acoustic/elasticity studies (Table 1)
- Sample
- Table 1 compilation row
Source
- Paper
- Indoor seismology by probing the Earth's interior by using sound velocity measu…
- Authors
- Baosheng Li; Robert C. Liebermann
- DOI
- 10.1073/pnas.0608609104
- Year
- 2007
- Journal
- Proceedings of the National Academy of Sciences
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Table 1. Elasticity of major mantle minerals: CaSiO3 perovskite | 4.130 | 236 | 4.8 | 0.027 | 153 | 2 | 0.023 | Refs. 73, 79
Additional notes
density
4.130 g/cm3
dKS dT
0.027 GPa/K
G0
153 GPa
G0 prime
2
dG dT
0.023 GPa/K
references
73, 79
note
Adiabatic bulk modulus compiled in Table 1; no V0 reported