Difference between revisions of "Perovskite structure"
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* https://en.wikipedia.org/wiki/Silicate_perovskite | * https://en.wikipedia.org/wiki/Silicate_perovskite | ||
* https://en.wikipedia.org/wiki/Post-perovskite | * https://en.wikipedia.org/wiki/Post-perovskite | ||
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| + | == Related == | ||
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| + | [[Simple crystal structures of especial interest]] | ||
== External links == | == External links == | ||
Revision as of 13:00, 28 June 2021
Crystal structure: Cubic or ortorhombic near cubic
Earth alkali titanate perovskites:
- CaTiO3 – Perovskite – Calcium titanate – ~4.0g/ccm – Mohs 5.5 – (coordinates)
- BaTiO3 – 6.0g/ccm – (de)
- SrTiO3 – Strontium titanate (mineral Tausonite) – cubic – Mohs 6.0-6.5 – (de) – Eu doped used as a strong green phosphorescent (glow powder)
- ZrTiO3 ??
- PbTiO3 – Lead_titanate – toxic & water soluble, bad combination
- – ZrTiO3 to PbTiO3 – Lead zirconium titanate – strongly piezoelectric
Exotic
Not stable under low pressure (need small scale ultra high pressure encapsulation)
Related
Simple crystal structures of especial interest
External links
- Perovskite (structure)
- Related: Antiperovskite – cation and anion positions swapped
