Al4Br16Tl4
Al4Br16Tl4 is a thermodynamically stable, insulating inorganic compound composed of aluminum, bromine, and thallium.

About Al4Br16Tl4
Al4Br16Tl4 is a complex inorganic compound characterized by its insulating electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a well-defined structural arrangement of aluminum, bromine, and thallium atoms.
This material is primarily of interest in fundamental solid-state research where its specific stoichiometry and bonding environment are studied to understand the behavior of metal-halide complexes. Its stability makes it a notable subject for structural characterization within the broader landscape of halide-based materials.
Key Properties
Cross-validated computational properties for Al4Br16Tl4, 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 Al4Br16Tl4 is used.
Frequently Asked Questions
Common questions about Al4Br16Tl4, answered from cross-validated data.
What is Al4Br16Tl4?
Al4Br16Tl4 is a thermodynamically stable, insulating inorganic compound composed of aluminum, bromine, and thallium.
What is Al4Br16Tl4 used for?
What is the band gap of Al4Br16Tl4?
Is Al4Br16Tl4 a metal, semiconductor, or insulator?
Is Al4Br16Tl4 thermodynamically stable?
How many polymorphs of Al4Br16Tl4 are known?
What elements does Al4Br16Tl4 contain?
Where does the data for Al4Br16Tl4 come from?
How It Compares
As a distinct inorganic compound, Al4Br16Tl4 serves as a unique reference point for studying the interplay between heavy metal cations and halide anions in complex lattice structures. It occupies a specialized niche, providing insights into structural configurations that are distinct from simpler binary or ternary halide systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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