RbFeF4
RbFeF4 is a stable, semiconducting inorganic compound consisting of rubidium, iron, and fluorine atoms.
About RbFeF4
RbFeF4 is a thermodynamically stable inorganic compound composed of rubidium, iron, and fluorine. As a member of the fluoride family, it exhibits semiconducting electronic behavior, making it a subject of interest for researchers investigating electronic transitions and magnetic properties in solid-state materials. The compound is notably robust, existing on the convex hull, which signifies its inherent stability under standard conditions. Its structural complexity is evidenced by the numerous reported crystal structures across major databases, highlighting its versatility in solid-state chemistry. This material serves as a valuable model for understanding how transition metal fluorides can be tuned for specific electronic applications.
Key Properties
Cross-validated computational properties for RbFeF4, 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 RbFeF4 is used.
Frequently Asked Questions
Common questions about RbFeF4, answered from cross-validated data.
What is RbFeF4?
RbFeF4 is a stable, semiconducting inorganic compound consisting of rubidium, iron, and fluorine atoms.
What is RbFeF4 used for?
What is the band gap of RbFeF4?
Is RbFeF4 a metal, semiconductor, or insulator?
Is RbFeF4 thermodynamically stable?
How many polymorphs of RbFeF4 are known?
What elements does RbFeF4 contain?
Where does the data for RbFeF4 come from?
How It Compares
As a thermodynamically stable semiconducting fluoride, RbFeF4 occupies a unique position within the broader landscape of complex metal fluorides. It serves as a representative example of how alkali metals and transition metals can form stable, well-defined frameworks that maintain structural integrity across various synthetic conditions.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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