Ce2FeSi3
Ce2FeSi3 has a DFT band gap of Metallic / not reported across 6 reported structures in 1 space group. Cross-validated across 4 computational databases.
At a glance
Key Properties
Cross-validated computational properties for Ce2FeSi3, 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.
Metallic / not reported
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.
0.107 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
3 DFT sources
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
6
4 databases, 1 space group
Reference
Frequently Asked Questions
Common questions about Ce2FeSi3, answered from cross-validated data.
What is the band gap of Ce2FeSi3?
Ce2FeSi3 is computed to be metallic (no band gap) in the reported DFT structures.
More questions
Is Ce2FeSi3 a metal, semiconductor, or insulator?
Computed band structures report no gap, so it is metallic.
Is Ce2FeSi3 thermodynamically stable?
Ce2FeSi3 has a lowest energy above hull of 0.107 eV/atom (above hull).
How many polymorphs of Ce2FeSi3 are known?
6 structures of Ce2FeSi3 are reported across 4 databases, spanning 1 distinct space group.
What elements does Ce2FeSi3 contain?
Ce2FeSi3 contains Ce, Fe, and Si (3 elements).
Where does the data for Ce2FeSi3 come from?
Ce2FeSi3 data is cross-referenced from latticegraph.
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Related Compounds
Other Rare-Earth Permanent Magnets in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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