Hg3PO4
Hg3PO4 is a thermodynamically stable semiconducting mercury phosphate used in materials research.
About Hg3PO4
Hg3PO4 is a mercury-based phosphate compound that exhibits semiconducting electronic behavior. As a thermodynamically stable phase located on the convex hull, it represents a well-defined chemical system that has been extensively documented across multiple structural databases.
Its unique composition makes it a subject of interest for researchers investigating mercury-containing inorganic materials. The stability of this compound suggests potential for specialized applications where precise electronic properties are required within a solid-state framework.
Key Properties
Cross-validated computational properties for Hg3PO4, 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 Hg3PO4 is used.
Frequently Asked Questions
Common questions about Hg3PO4, answered from cross-validated data.
What is Hg3PO4?
Hg3PO4 is a thermodynamically stable semiconducting mercury phosphate used in materials research.
What is Hg3PO4 used for?
What is the band gap of Hg3PO4?
Is Hg3PO4 a metal, semiconductor, or insulator?
Is Hg3PO4 thermodynamically stable?
How many polymorphs of Hg3PO4 are known?
What elements does Hg3PO4 contain?
Where does the data for Hg3PO4 come from?
How It Compares
As a distinct mercury phosphate, Hg3PO4 serves as a foundational reference point for exploring the chemical landscape of mercury-based oxoanion compounds, representing a stable benchmark in its structural class.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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