Li2CuF4
Li2CuF4 is a semiconducting ternary fluoride compound that is considered a promising candidate for experimental synthesis due to its favorable thermodynamic stability.
About Li2CuF4
Li2CuF4 is a complex fluoride material featuring copper and lithium cations. As a semiconducting compound, it represents a specialized area of inorganic chemistry where the interplay between transition metal d-orbitals and halide anions dictates its electronic behavior.
This compound is identified as being near the thermodynamic hull, suggesting that it is a viable candidate for experimental synthesis. With a significant number of structural configurations reported in materials databases, it serves as an intriguing subject for investigating phase stability and crystal engineering.
Key Properties
Cross-validated computational properties for Li2CuF4, 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 Li2CuF4 is used.
Frequently Asked Questions
Common questions about Li2CuF4, answered from cross-validated data.
What is Li2CuF4?
Li2CuF4 is a semiconducting ternary fluoride compound that is considered a promising candidate for experimental synthesis due to its favorable thermodynamic stability.
What is Li2CuF4 used for?
What is the band gap of Li2CuF4?
Is Li2CuF4 a metal, semiconductor, or insulator?
Is Li2CuF4 thermodynamically stable?
How many polymorphs of Li2CuF4 are known?
What elements does Li2CuF4 contain?
Where does the data for Li2CuF4 come from?
How It Compares
As a unique fluoride compound, Li2CuF4 occupies a specialized niche within inorganic materials science. While many simple binary fluorides are well-characterized, this ternary system offers a distinct structural landscape that warrants further exploration to understand its specific semiconducting properties and potential for future functional applications.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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