Ce3Sb4Pt3
Ce3Sb4Pt3 is a thermodynamically stable, semiconducting intermetallic compound composed of cerium, antimony, and platinum.
About Ce3Sb4Pt3
Ce3Sb4Pt3 is a thermodynamically stable intermetallic compound within the platinum-group alloy class. Its distinct semiconducting electronic character distinguishes it from more metallic variants, making it a subject of interest for specialized catalytic and electronic applications. The compound is well-documented in structural databases, reflecting its robust nature and interest within the materials science community. Its structural integrity on the convex hull suggests a high degree of stability, which is a critical factor for long-term performance in demanding chemical environments. This stability, combined with its specific electronic signature, positions it as a valuable candidate for research into advanced catalytic materials.
Key Properties
Cross-validated computational properties for Ce3Sb4Pt3, aggregated across 3 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.
Applications
Where Ce3Sb4Pt3 is used.
Frequently Asked Questions
Common questions about Ce3Sb4Pt3, answered from cross-validated data.
What is Ce3Sb4Pt3?
Ce3Sb4Pt3 is a thermodynamically stable, semiconducting intermetallic compound composed of cerium, antimony, and platinum.
What is Ce3Sb4Pt3 used for?
What is the band gap of Ce3Sb4Pt3?
Is Ce3Sb4Pt3 a metal, semiconductor, or insulator?
Is Ce3Sb4Pt3 thermodynamically stable?
How many polymorphs of Ce3Sb4Pt3 are known?
What elements does Ce3Sb4Pt3 contain?
Where does the data for Ce3Sb4Pt3 come from?
How It Compares
Within the platinum-group alloy catalysts class.
Unlike many members of the platinum-group alloy class that exhibit metallic conductivity, such as P3Ru or BaPd, Ce3Sb4Pt3 is characterized by its semiconducting behavior. This electronic property sets it apart from more traditional metallic catalysts like GeRu or IrSe2, offering a unique platform for tuning surface reactivity in catalytic processes.
Related Compounds
Other Platinum-Group Alloy Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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