FeCl4
FeCl4 is a thermodynamically stable, semiconducting iron-chloride compound frequently studied for its structural diversity.
About FeCl4
FeCl4 is a thermodynamically stable compound composed of iron and chlorine. As a semiconducting material, it represents an interesting subject for structural analysis, supported by a significant body of reported configurations across major material databases. Its stability on the convex hull suggests a well-defined chemical identity that warrants further investigation into its electronic properties.
This compound serves as a focal point for understanding iron-halide interactions and their influence on electronic behavior. Its presence in multiple structural databases highlights its importance in fundamental materials research, where its semiconducting nature is leveraged to explore complex solid-state phenomena.
Key Properties
Cross-validated computational properties for FeCl4, 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.
Synthesis Routes
Literature-extracted synthesis procedures targeting FeCl4.
Applications
Where FeCl4 is used.
Frequently Asked Questions
Common questions about FeCl4, answered from cross-validated data.
What is FeCl4?
FeCl4 is a thermodynamically stable, semiconducting iron-chloride compound frequently studied for its structural diversity.
What is FeCl4 used for?
What is the band gap of FeCl4?
Is FeCl4 a metal, semiconductor, or insulator?
Is FeCl4 thermodynamically stable?
How many polymorphs of FeCl4 are known?
How is FeCl4 synthesized?
What elements does FeCl4 contain?
Where does the data for FeCl4 come from?
How It Compares
As a unique entry in this chemical space, FeCl4 stands as a stable benchmark for iron-chlorine systems. Without direct structural siblings in this immediate class, it serves as a primary reference point for investigating how iron-halide stoichiometry influences semiconducting behavior and lattice stability.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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