PrSF
PrSF is a thermodynamically stable semiconducting compound containing praseodymium, sulfur, and fluorine.
About PrSF
PrSF is a distinct inorganic compound composed of praseodymium, sulfur, and fluorine. As a thermodynamically stable material situated on the convex hull, it represents a robust phase that maintains structural integrity under standard conditions.
This compound exhibits semiconducting electronic character, making it a subject of interest for fundamental studies in solid-state physics. With multiple reported structures across research databases, it is a well-documented material that offers insight into rare-earth chalcogenide chemistry.
Key Properties
Cross-validated computational properties for PrSF, 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.
Frequently Asked Questions
Common questions about PrSF, answered from cross-validated data.
What is PrSF?
PrSF is a thermodynamically stable semiconducting compound containing praseodymium, sulfur, and fluorine.
What is the band gap of PrSF?
Is PrSF a metal, semiconductor, or insulator?
Is PrSF thermodynamically stable?
How many polymorphs of PrSF are known?
What elements does PrSF contain?
Where does the data for PrSF come from?
How It Compares
As a unique inorganic phase, PrSF serves as a foundational example of rare-earth sulfur-fluoride systems, providing a stable benchmark for investigating the electronic and structural behaviors of similar ternary lanthanide compounds.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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