Davemaoite
CaSiO3
Vinet · Original · 2000
V₀
45.064
ų
Unknown basis
K₀
255.600
GPa
Isothermal
K′
4.724
dimensionless
Volume (V₀)
| Value | Unit | Basis | Z |
|---|---|---|---|
| 45.064 | ų | 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
- unknownthermoelastic model with input parameters determined from experimental data at room temperature and zero pressure
- Sample
- Table 1 input parameters, q_i(0) column for CaPv
Source
- Paper
- Thermoelasticity of silicate perovskites and magnesiowustite and its implicatio…
- Authors
- Juichiro Hama; Kaichi Suito; Orson L. Anderson
- DOI
- 10.2138/am-2000-2-310
- Year
- 2000
- Journal
- American Mineralogist
- Origin
- Original (measured or fitted in the source paper)
Evidence from the paper
Table 1. The input parameters ... CaSiO3 Pv: V0(ų) 45.064, K0(GPa) 255.6, K0' 4.724, Θ0(K) 1123, f44 1.00; 'Our model (Hama and Suito 1998b) explains the P-V-T relation of CaPv.'
Additional notes
Theta0 K
1123
f44
1.0
mu ambient GPa
145
source model
Hama and Suito (1998b)
note
Parameters refer to the static lattice at zero pressure