KCrF6
KCrF6 is a stable, semiconducting fluoride compound composed of potassium, chromium, and fluorine.
About KCrF6
KCrF6 is a complex fluoride compound characterized by its semiconducting electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a robust configuration of potassium, chromium, and fluorine atoms. Its structural integrity makes it a significant subject for investigation within solid-state chemistry.
The compound is recognized for its structural diversity, with multiple reported configurations across various databases. This structural richness suggests a versatile material platform for researchers studying the interplay between transition metal centers and halide coordination environments in semiconducting systems.
Key Properties
Cross-validated computational properties for KCrF6, 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 KCrF6 is used.
Frequently Asked Questions
Common questions about KCrF6, answered from cross-validated data.
What is KCrF6?
KCrF6 is a stable, semiconducting fluoride compound composed of potassium, chromium, and fluorine.
What is KCrF6 used for?
What is the band gap of KCrF6?
Is KCrF6 a metal, semiconductor, or insulator?
Is KCrF6 thermodynamically stable?
How many polymorphs of KCrF6 are known?
What elements does KCrF6 contain?
Where does the data for KCrF6 come from?
How It Compares
As a distinct fluoride compound, KCrF6 serves as a stable representative of its chemical family. While it stands as a unique entry in this context, its stability and semiconducting behavior provide a foundational reference point for understanding how chromium-based halides can be engineered for specific electronic applications.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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