K3NaFeCl6
K3NaFeCl6 is a semiconducting quaternary chloride compound that is considered stable enough to be synthesized in a laboratory setting.

About K3NaFeCl6
K3NaFeCl6 is a complex quaternary chloride that exhibits semiconducting electronic properties. As a material positioned near the thermodynamic hull, it represents a stable structural arrangement that is considered a promising target for laboratory synthesis and characterization.
Given its composition of potassium, sodium, iron, and chlorine, this compound is of interest for researchers exploring halide-based materials. With multiple reported structural variations across databases, it serves as a significant subject for studies into the crystal chemistry of complex halide systems.
Key Properties
Cross-validated computational properties for K3NaFeCl6, 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 K3NaFeCl6 is used.
Frequently Asked Questions
Common questions about K3NaFeCl6, answered from cross-validated data.
What is K3NaFeCl6?
K3NaFeCl6 is a semiconducting quaternary chloride compound that is considered stable enough to be synthesized in a laboratory setting.
What is K3NaFeCl6 used for?
What is the band gap of K3NaFeCl6?
Is K3NaFeCl6 a metal, semiconductor, or insulator?
Is K3NaFeCl6 thermodynamically stable?
How many polymorphs of K3NaFeCl6 are known?
What elements does K3NaFeCl6 contain?
Where does the data for K3NaFeCl6 come from?
How It Compares
As a unique quaternary halide, K3NaFeCl6 occupies a specialized niche within the broader landscape of iron-based chloride materials. It serves as a representative example of how alkali metal substitution can influence the stability and electronic behavior of complex halide frameworks.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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