SrFeO3
Strontium ferrate · Strontium iron oxide
Strontium ferrate is a perovskite-structured ceramic material known for its interesting magnetic and electrical properties. It is primarily studied for its potential use in advanced energy conversion and sensing technologies.
Key Properties
Cross-validated computational properties for Strontium ferrate, aggregated across 4 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Reported Structures
Lowest-energy structures reported for SrFeO3, ranked by energy above hull.
| Space GroupSymmetry classification of the crystal arrangement. The number is the international space-group index. | Crystal SystemBroad lattice family, such as cubic, tetragonal, monoclinic, or triclinic, derived from unit-cell symmetry. | Band Gap (eV)Electronic gap calculated for this specific reported structure, measured in electronvolts. | E above hull (eV/atom)Thermodynamic distance from the convex hull for this structure, normalized per atom. Lower is generally more stable. | E/atom (eV)Computed total energy normalized per atom. Use energy above hull, not this value alone, when comparing stability. | Density (g/cm³)Mass per relaxed crystal volume, reported in grams per cubic centimeter. |
|---|---|---|---|---|---|
| Pm-3m (No. 221) | cubic | 0.00 | 0.0000 | -7.224 | 5.66 |
| Pm-3m (No. 221) | — | — | — | — | — |
| Pm-3m (No. 221) | — | — | — | — | — |
| Pm-3m (No. 221) | — | — | — | — | — |
| Pm-3m (No. 221) | Cubic | — | — | — | 5.31 |
| Pm-3m (No. 221) | Cubic | — | — | — | 5.90 |
| Pm-3m (No. 221) | Cubic | — | — | — | 5.66 |
| No. 0 | unknown | — | — | — | 1.73 |
Synthesis Routes
Literature-extracted synthesis procedures targeting SrFeO3.
Applications
Where Strontium ferrate is used.
Frequently Asked Questions
Common questions about Strontium ferrate, answered from cross-validated data.
What is SrFeO3?
Strontium ferrate is a perovskite-structured ceramic material known for its interesting magnetic and electrical properties. It is primarily studied for its potential use in advanced energy conversion and sensing technologies.
What is SrFeO3 used for?
What is the band gap of SrFeO3?
Is SrFeO3 a metal, semiconductor, or insulator?
Is SrFeO3 thermodynamically stable?
What is the crystal structure of SrFeO3?
What is the density of SrFeO3?
How many polymorphs of SrFeO3 are known?
How is SrFeO3 synthesized?
What elements does SrFeO3 contain?
Where does the data for SrFeO3 come from?
Related Compounds
Other Oxide Oxygen-Evolution Catalysts in the database.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- jarvis — Data from JARVIS (NIST). Cite: Choudhary et al., npj Comp. Mater. 6, 173 (2020).
- mpaloe — Data from mpaloe.
- cod — Data from the Crystallography Open Database. Cite: Grazulis et al., Nucleic Acids Res. 40, D420 (2012).
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