PbClO
PbClO is a semiconducting lead oxyhalide compound that is considered thermodynamically unstable.
About PbClO
PbClO is a complex lead-based oxyhalide that exhibits semiconducting electronic properties. Its structural arrangement is characterized by a high degree of diversity, as evidenced by the numerous distinct configurations reported across multiple materials databases.
Despite its structural variety, the compound is categorized as being above the thermodynamic hull, suggesting it is inherently unstable under standard conditions. This metastability makes it a subject of interest for researchers investigating phase formation and synthetic pathways in lead-based inorganic chemistry.
Key Properties
Cross-validated computational properties for PbClO, 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.
Frequently Asked Questions
Common questions about PbClO, answered from cross-validated data.
What is PbClO?
PbClO is a semiconducting lead oxyhalide compound that is considered thermodynamically unstable.
What is the band gap of PbClO?
Is PbClO a metal, semiconductor, or insulator?
Is PbClO thermodynamically stable?
How many polymorphs of PbClO are known?
What elements does PbClO contain?
Where does the data for PbClO come from?
How It Compares
As a unique lead oxyhalide, PbClO occupies a niche position in materials science where its semiconducting nature is balanced against its thermodynamic instability. Unlike more robust, naturally occurring minerals, this compound serves as a critical case study for understanding the synthesis of metastable phases that do not easily persist in equilibrium.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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