Al3Bi5Cl12
Al3Bi5Cl12 is a semiconducting aluminum bismuth chloride compound that is considered thermodynamically stable enough to be synthesized.

About Al3Bi5Cl12
Al3Bi5Cl12 is a complex inorganic compound composed of aluminum, bismuth, and chlorine. Its electronic structure characterizes it as a semiconductor, positioning it as a material of interest for specialized electronic or optoelectronic applications where specific charge carrier behaviors are required. The compound is identified as a near-hull phase, suggesting that it is thermodynamically accessible and likely synthesizable under controlled laboratory conditions. Its existence across multiple structural databases underscores its status as a distinct chemical entity within the broader landscape of halide-based materials.
Key Properties
Cross-validated computational properties for Al3Bi5Cl12, 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 Al3Bi5Cl12.
Applications
Where Al3Bi5Cl12 is used.
Frequently Asked Questions
Common questions about Al3Bi5Cl12, answered from cross-validated data.
What is Al3Bi5Cl12?
Al3Bi5Cl12 is a semiconducting aluminum bismuth chloride compound that is considered thermodynamically stable enough to be synthesized.
What is Al3Bi5Cl12 used for?
What is the band gap of Al3Bi5Cl12?
Is Al3Bi5Cl12 a metal, semiconductor, or insulator?
Is Al3Bi5Cl12 thermodynamically stable?
How many polymorphs of Al3Bi5Cl12 are known?
How is Al3Bi5Cl12 synthesized?
What elements does Al3Bi5Cl12 contain?
Where does the data for Al3Bi5Cl12 come from?
How It Compares
As a unique ternary halide, Al3Bi5Cl12 represents a specialized structural motif within the broader class of aluminum-bismuth-chlorine compounds, serving as a focal point for exploring complex stoichiometry in halide chemistry.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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