Ba2PbO4
Ba2PbO4 is a thermodynamically stable semiconducting complex oxide used in materials research.
About Ba2PbO4
Ba2PbO4 is a complex oxide composed of barium, lead, and oxygen. As a thermodynamically stable compound residing on the convex hull, it represents a robust phase within its chemical system, supported by multiple documented structural configurations across research databases. Its electronic character is defined as semiconducting, making it a subject of interest for fundamental materials research. The compound's stability suggests potential for integration into specialized electronic or optoelectronic frameworks where reliable phase behavior is essential. Its structural diversity indicates a flexible lattice capable of accommodating various synthetic conditions, which is a hallmark of high-quality inorganic oxides.
Key Properties
Cross-validated computational properties for Ba2PbO4, 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 Ba2PbO4 is used.
Frequently Asked Questions
Common questions about Ba2PbO4, answered from cross-validated data.
What is Ba2PbO4?
Ba2PbO4 is a thermodynamically stable semiconducting complex oxide used in materials research.
What is Ba2PbO4 used for?
What is the band gap of Ba2PbO4?
Is Ba2PbO4 a metal, semiconductor, or insulator?
Is Ba2PbO4 thermodynamically stable?
How many polymorphs of Ba2PbO4 are known?
What elements does Ba2PbO4 contain?
Where does the data for Ba2PbO4 come from?
How It Compares
As a thermodynamically stable semiconducting oxide, Ba2PbO4 occupies a significant position within its chemical family. It serves as a foundational reference point for understanding the interplay between heavy metal cations and alkaline earth oxides, providing a stable baseline for future research into related complex oxide systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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