Na3TlO2
Na3TlO2 is a thermodynamically stable semiconducting oxide composed of sodium, thallium, and oxygen.
About Na3TlO2
Na3TlO2 is a ternary oxide compound featuring sodium, thallium, and oxygen. As a thermodynamically stable phase located on the convex hull, it represents a robust configuration within its chemical system, making it a significant subject for structural analysis and materials characterization.
This compound exhibits semiconducting electronic properties, positioning it as an interesting candidate for studies involving electronic transport or solid-state chemistry. Its existence across multiple reported structures highlights its relevance in ongoing research into complex oxide stability and phase behavior.
Key Properties
Cross-validated computational properties for Na3TlO2, 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 Na3TlO2 is used.
Frequently Asked Questions
Common questions about Na3TlO2, answered from cross-validated data.
What is Na3TlO2?
Na3TlO2 is a thermodynamically stable semiconducting oxide composed of sodium, thallium, and oxygen.
What is Na3TlO2 used for?
What is the band gap of Na3TlO2?
Is Na3TlO2 a metal, semiconductor, or insulator?
Is Na3TlO2 thermodynamically stable?
How many polymorphs of Na3TlO2 are known?
What elements does Na3TlO2 contain?
Where does the data for Na3TlO2 come from?
How It Compares
As a distinct ternary oxide, Na3TlO2 serves as a foundational example of stable sodium-thallium-oxygen chemistry. Without direct siblings in this specific dataset, it stands as a primary reference point for understanding how alkali metals and heavy p-block elements interact to form stable, semiconducting lattice frameworks.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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