CaV2O5
CaV2O5 is a thermodynamically stable, semiconducting ternary oxide known for its structural diversity and potential in electronic material applications.
About CaV2O5
CaV2O5 is a thermodynamically stable oxide that occupies a position on the convex hull, indicating robust structural integrity. As a semiconducting material, it offers interesting electronic properties derived from the interaction between calcium and vanadium-oxygen frameworks.
Its status as a data-rich compound, supported by numerous reported structural configurations, makes it a significant subject for researchers investigating vanadium-based oxides. This stability and electronic character suggest potential utility in functional material design where predictable phase behavior is required.
Key Properties
Cross-validated computational properties for CaV2O5, 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 CaV2O5 is used.
Frequently Asked Questions
Common questions about CaV2O5, answered from cross-validated data.
What is CaV2O5?
CaV2O5 is a thermodynamically stable, semiconducting ternary oxide known for its structural diversity and potential in electronic material applications.
What is CaV2O5 used for?
What is the band gap of CaV2O5?
Is CaV2O5 a metal, semiconductor, or insulator?
Is CaV2O5 thermodynamically stable?
How many polymorphs of CaV2O5 are known?
What elements does CaV2O5 contain?
Where does the data for CaV2O5 come from?
How It Compares
As a distinct vanadium-based oxide, CaV2O5 serves as a foundational example of stable ternary systems. While it stands as a unique representative in this context, its thermodynamic stability and semiconducting nature provide a benchmark for evaluating similar complex oxides in the broader landscape of inorganic materials.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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