Sb2O5
Antimony pentoxide · Antimony(V) oxide
Antimony pentoxide is a stable, semiconducting inorganic compound widely used as a flame retardant and industrial catalyst.
About Antimony pentoxide
Antimony pentoxide is a robust, thermodynamically stable inorganic oxide that functions as a semiconductor. Its structural versatility is evidenced by the extensive number of reported crystalline arrangements, making it a highly researched material in solid-state chemistry.
Due to its chemical stability and specific electronic properties, this compound is widely utilized in industrial applications requiring flame retardancy and catalytic activity. It serves as a critical component in the production of specialized polymers and high-performance chemical processes.
Key Properties
Cross-validated computational properties for Antimony pentoxide, 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 Antimony pentoxide is used.
Frequently Asked Questions
Common questions about Antimony pentoxide, answered from cross-validated data.
What is Sb2O5?
Antimony pentoxide is a stable, semiconducting inorganic compound widely used as a flame retardant and industrial catalyst.
What is Sb2O5 used for?
What is the band gap of Sb2O5?
Is Sb2O5 a metal, semiconductor, or insulator?
Is Sb2O5 thermodynamically stable?
How many polymorphs of Sb2O5 are known?
What elements does Sb2O5 contain?
Where does the data for Sb2O5 come from?
How It Compares
As a prominent oxide of antimony, this compound represents a key reference point for stability and structural complexity within its chemical family, serving as a foundational material for various industrial and research-oriented applications.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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