Fe2Mg2O6
Fe2Mg2O6 has a DFT band gap of 0.11–0.23 eV across 18 reported structures in 10 space groups. Cross-validated across 4 computational databases.
At a glance
Key Properties
Cross-validated computational properties for Fe2Mg2O6, 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.
0.11–0.23 eV
Range across DFT structures
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.
0.113 eV/atom
Best (lowest) across sources
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.
Above hull
2 DFT sources
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
18
4 databases, 10 space groups
Reference
Frequently Asked Questions
Common questions about Fe2Mg2O6, answered from cross-validated data.
What is the band gap of Fe2Mg2O6?
Fe2Mg2O6 has a DFT-computed band gap of 0.11–0.23 eV across 18 reported structures.
More questions
Is Fe2Mg2O6 a metal, semiconductor, or insulator?
With a band gap up to 0.23 eV it is a semiconductor.
Is Fe2Mg2O6 thermodynamically stable?
Fe2Mg2O6 has a lowest energy above hull of 0.113 eV/atom (above hull).
How many polymorphs of Fe2Mg2O6 are known?
18 structures of Fe2Mg2O6 are reported across 4 databases, spanning 10 distinct space groups.
What elements does Fe2Mg2O6 contain?
Fe2Mg2O6 contains Fe, Mg, and O (3 elements).
Where does the data for Fe2Mg2O6 come from?
Fe2Mg2O6 data is cross-referenced from latticegraph.
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Related Compounds
Other Oxide Oxygen-Evolution Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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