CaLaI5
CaLaI5 is a semiconducting ternary iodide compound that is considered thermodynamically accessible for synthesis.
About CaLaI5
CaLaI5 is a complex iodide compound featuring calcium and lanthanum. As a semiconducting material, it represents an interesting niche in inorganic chemistry, particularly for applications requiring specific electronic properties in halide-based systems.
The compound is characterized as a near-hull phase, indicating that it is thermodynamically competitive and likely synthesizable under appropriate laboratory conditions. Its existence across multiple structural configurations suggests a flexible lattice architecture that warrants further experimental investigation.
Key Properties
Cross-validated computational properties for CaLaI5, aggregated across 2 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 CaLaI5 is used.
Frequently Asked Questions
Common questions about CaLaI5, answered from cross-validated data.
What is CaLaI5?
CaLaI5 is a semiconducting ternary iodide compound that is considered thermodynamically accessible for synthesis.
What is CaLaI5 used for?
What is the band gap of CaLaI5?
Is CaLaI5 a metal, semiconductor, or insulator?
Is CaLaI5 thermodynamically stable?
How many polymorphs of CaLaI5 are known?
What elements does CaLaI5 contain?
Where does the data for CaLaI5 come from?
How It Compares
As a unique iodide-based inorganic compound, CaLaI5 occupies a specialized position in materials science where its specific stoichiometry distinguishes it from more common binary or ternary halide salts. It serves as a candidate for exploring complex coordination environments in lanthanum-containing systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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