O8SbTlV2
O8SbTlV2 is a stable, semiconducting quaternary oxide composed of oxygen, antimony, thallium, and vanadium.
About O8SbTlV2
O8SbTlV2 is a complex oxide featuring a combination of antimony, thallium, and vanadium. As a thermodynamically stable compound residing on the convex hull, it represents a robust structural configuration within its chemical system.
This material exhibits semiconducting electronic character, making it a subject of interest for researchers exploring electronic and optical properties in multi-component oxides. Its specific atomic arrangement provides a stable framework for investigating complex solid-state chemistry.
Key Properties
Cross-validated computational properties for O8SbTlV2, 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.
Cross-Source DFT Agreement
How well independent DFT databases agree on the thermodynamics of O8SbTlV2. Tight agreement means computed properties can be trusted without re-running calculations.
Agreement ScoreA normalized confidence score summarizing how closely independent DFT databases agree. Higher scores mean tighter cross-source agreement.
Hull SpreadDifference between the highest and lowest energy-above-hull values reported by comparable sources. Smaller spread means less thermodynamic disagreement.
Sources ComparedNumber and names of computational sources with comparable entries for this formula.
Space Group ConsensusWhether independent sources predict the same crystal symmetry for the lowest-energy structure.
Frequently Asked Questions
Common questions about O8SbTlV2, answered from cross-validated data.
What is O8SbTlV2?
O8SbTlV2 is a stable, semiconducting quaternary oxide composed of oxygen, antimony, thallium, and vanadium.
What is the band gap of O8SbTlV2?
Is O8SbTlV2 a metal, semiconductor, or insulator?
Is O8SbTlV2 thermodynamically stable?
How many polymorphs of O8SbTlV2 are known?
What elements does O8SbTlV2 contain?
Where does the data for O8SbTlV2 come from?
How It Compares
As a unique multi-element oxide, O8SbTlV2 serves as a foundational example of how integrating heavy metals like thallium and antimony with vanadium can result in a thermodynamically stable semiconducting phase.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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