Pb2SO5
Pb2SO5 is a thermodynamically stable, wide-band-gap insulating compound composed of lead, sulfur, and oxygen.
About Pb2SO5
Pb2SO5 is a distinct lead-based sulfate compound characterized by its insulating electronic nature. As a thermodynamically stable phase located on the convex hull, it represents a robust inorganic material that has been identified across multiple structural databases. Its composition highlights the complex coordination chemistry possible within lead-sulfur-oxygen systems. The material is of interest to researchers studying stable inorganic oxides and sulfates, particularly where wide-gap electronic behavior is required for specialized applications. Its structural diversity, evidenced by multiple reported configurations, suggests a complex landscape for potential synthesis and material design.
Key Properties
Cross-validated computational properties for Pb2SO5, 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 Pb2SO5 is used.
Frequently Asked Questions
Common questions about Pb2SO5, answered from cross-validated data.
What is Pb2SO5?
Pb2SO5 is a thermodynamically stable, wide-band-gap insulating compound composed of lead, sulfur, and oxygen.
What is Pb2SO5 used for?
What is the band gap of Pb2SO5?
Is Pb2SO5 a metal, semiconductor, or insulator?
Is Pb2SO5 thermodynamically stable?
How many polymorphs of Pb2SO5 are known?
What elements does Pb2SO5 contain?
Where does the data for Pb2SO5 come from?
How It Compares
As a unique inorganic compound, Pb2SO5 serves as a foundational example of stable lead-sulfur-oxygen chemistry. While it does not share its specific structural class with other common compounds in this context, it stands as a representative of the broader family of lead-based oxysulfates that maintain thermodynamic stability under standard conditions.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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