Pb2O3
Pb2O3 is a semiconducting lead oxide characterized by its near-hull stability and diverse structural configurations.
About Pb2O3
Pb2O3 is a semiconducting oxide of lead that exists as a complex structural system. Its classification as a near-hull material suggests that it is a metastable phase capable of being synthesized under specific experimental conditions, making it a subject of significant interest for solid-state chemistry studies.
With a high degree of structural diversity reported across multiple databases, this compound serves as a critical model for understanding lead-oxygen bonding environments. Its electronic character positions it as a candidate for specialized applications where semiconducting lead-based materials are required for their unique optoelectronic properties.
Key Properties
Cross-validated computational properties for Pb2O3, aggregated across 4 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.
Synthesis Routes
Literature-extracted synthesis procedures targeting Pb2O3.
Applications
Where Pb2O3 is used.
Frequently Asked Questions
Common questions about Pb2O3, answered from cross-validated data.
What is Pb2O3?
Pb2O3 is a semiconducting lead oxide characterized by its near-hull stability and diverse structural configurations.
What is Pb2O3 used for?
What is the band gap of Pb2O3?
Is Pb2O3 a metal, semiconductor, or insulator?
Is Pb2O3 thermodynamically stable?
How many polymorphs of Pb2O3 are known?
How is Pb2O3 synthesized?
What elements does Pb2O3 contain?
Where does the data for Pb2O3 come from?
How It Compares
As a member of the lead oxide family, Pb2O3 occupies a distinct niche in terms of its structural complexity and stability profile. Unlike more common lead oxides, it represents a more elusive phase that bridges the gap between simpler binary oxides, offering researchers a unique platform to investigate the nuances of lead valence states and lattice arrangements.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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