WO2F
WO2F is a semiconducting tungsten oxyfluoride compound that is theoretically stable enough to be a target for laboratory synthesis.
About WO2F
WO2F is a semiconducting tungsten oxyfluoride that occupies a compelling position in inorganic materials science. Its electronic character and structural versatility make it a subject of significant interest for researchers exploring new functional compounds.
As a near-hull material, it is considered a prime candidate for experimental synthesis. The existence of multiple reported structures suggests a rich potential for structural tuning, which is essential for developing materials with tailored semiconducting behaviors.
Key Properties
Cross-validated computational properties for WO2F, 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 WO2F is used.
Frequently Asked Questions
Common questions about WO2F, answered from cross-validated data.
What is WO2F?
WO2F is a semiconducting tungsten oxyfluoride compound that is theoretically stable enough to be a target for laboratory synthesis.
What is WO2F used for?
What is the band gap of WO2F?
Is WO2F a metal, semiconductor, or insulator?
Is WO2F thermodynamically stable?
How many polymorphs of WO2F are known?
What elements does WO2F contain?
Where does the data for WO2F come from?
How It Compares
As a unique tungsten oxyfluoride, WO2F serves as a foundational example of how combining tungsten with both oxygen and fluorine can yield stable, semiconducting phases. It represents a distinct structural entry point for exploring the broader landscape of transition metal oxyfluorides.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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