Al4Cs12Te12
Al4Cs12Te12 is a thermodynamically stable, semiconducting ternary compound containing aluminum, cesium, and tellurium.
About Al4Cs12Te12
Al4Cs12Te12 is a complex ternary compound composed of aluminum, cesium, and tellurium. As a thermodynamically stable material located on the convex hull, it represents a robust phase within its chemical system, making it a significant subject for structural analysis and materials characterization. Its electronic character is defined as semiconducting, which suggests potential utility in specialized electronic or optoelectronic applications where specific band structures are required. The existence of multiple reported structures across databases underscores its structural versatility and the interest it garners in solid-state chemistry research.
Key Properties
Cross-validated computational properties for Al4Cs12Te12, 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 Al4Cs12Te12 is used.
Frequently Asked Questions
Common questions about Al4Cs12Te12, answered from cross-validated data.
What is Al4Cs12Te12?
Al4Cs12Te12 is a thermodynamically stable, semiconducting ternary compound containing aluminum, cesium, and tellurium.
What is Al4Cs12Te12 used for?
What is the band gap of Al4Cs12Te12?
Is Al4Cs12Te12 a metal, semiconductor, or insulator?
Is Al4Cs12Te12 thermodynamically stable?
How many polymorphs of Al4Cs12Te12 are known?
What elements does Al4Cs12Te12 contain?
Where does the data for Al4Cs12Te12 come from?
How It Compares
As a unique ternary phase, Al4Cs12Te12 occupies a distinct position in materials science, serving as a stable reference point for understanding the interplay between alkali metals, post-transition metals, and chalcogens. Unlike more common binary semiconductors, this compound demonstrates the complex coordination environments possible in multi-element systems, providing a valuable case study for researchers exploring the stability limits of ternary tellurides.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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