Bridgmanite
MgSiO3
unknown · Cited · 2009
V₀
—
Unknown basis
K₀
253
GPa
Adiabatic
K′
—
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 |
|---|---|
| MgO | 1 |
| SiO2 | 1 |
Formula: MgSiO3
Conditions & method
- Tref
- —
- Pref
- —
- Structure
- orthorhombic perovskite (Pbnm/Pnma)
- Method
- experiment (Brillouin / ultrasonic / elasticity)Brillouin scattering (Sinogeikin et al. [2004])
- Sample
- —
Source
- Paper
- P‐V‐T relations of MgSiO3 perovskite determined by in situ X‐ray diffraction us…
- Authors
- Tomoo Katsura; Sho Yokoshi; Kazuaki Kawabe; Anton Shatskiy; Geeth Manthilake; Shuangmeng Zhai; Hiroshi Fukui; H. A. Chamathni I. Hegoda; Takashi Yoshino; Daisuke Yamazaki; Takuya Matsuzaki; Akira Yoneda; Eiji Ito; Mitsuhiro Sugita; Naotaka Tomioka; Kenji Hagiya; Akifumi Nozawa; Ken‐ichi Funakoshi
- DOI
- 10.1029/2008gl035658
- Year
- 2009
- Journal
- Geophysical Research Letters
- Origin
- Cited (quoted from earlier work)
Evidence from the paper
Sinogeikin et al. [2004] obtained K_S0 = 253(3) GPa by means of Brillouin scattering. This value of K_S0 implies K_T0 = 250(3) GPa.
Additional notes
reference
Sinogeikin et al. [2004]
implied KT0
250(3) GPa (isothermal, converted from K_S0 as stated in text)