Na2PbO3
Na2PbO3 is a thermodynamically stable, semiconducting sodium lead oxide known for its structural complexity.
About Na2PbO3
Na2PbO3 is a thermodynamically stable ternary oxide that occupies a position on the convex hull, indicating significant structural robustness. As a semiconducting material, it offers unique electronic properties that distinguish it from simple binary oxides, making it a subject of interest for fundamental solid-state research.
The compound is characterized by a notable degree of structural diversity, with multiple reported configurations across various databases. This complexity suggests a flexible lattice arrangement, which is essential for exploring new functional materials in the broader landscape of sodium-based lead oxides.
Key Properties
Cross-validated computational properties for Na2PbO3, 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 Na2PbO3 is used.
Frequently Asked Questions
Common questions about Na2PbO3, answered from cross-validated data.
What is Na2PbO3?
Na2PbO3 is a thermodynamically stable, semiconducting sodium lead oxide known for its structural complexity.
What is Na2PbO3 used for?
What is the band gap of Na2PbO3?
Is Na2PbO3 a metal, semiconductor, or insulator?
Is Na2PbO3 thermodynamically stable?
How many polymorphs of Na2PbO3 are known?
What elements does Na2PbO3 contain?
Where does the data for Na2PbO3 come from?
How It Compares
As a thermodynamically stable member of its class, Na2PbO3 serves as a foundational reference point for investigating the electronic and structural behavior of sodium-lead-oxygen systems. Its stability ensures it remains a reliable subject for researchers aiming to understand the interplay between alkali metal cations and heavy metal oxides.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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