TlIn5S7
TlIn5S7 is a stable, semiconducting ternary sulfide material used in materials science research.
About TlIn5S7
TlIn5S7 is a semiconducting material composed of thallium, indium, and sulfur. As a thermodynamically stable phase located on the convex hull, it represents a robust configuration within its chemical system, making it a subject of interest for structural studies and electronic applications.
Its electronic character suggests potential utility in optoelectronic or sensing technologies where stable, semiconducting behavior is required. With multiple reported structures across databases, it is a well-characterized material that provides a foundation for exploring complex chalcogenide frameworks.
Key Properties
Cross-validated computational properties for TlIn5S7, 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 TlIn5S7 is used.
Frequently Asked Questions
Common questions about TlIn5S7, answered from cross-validated data.
What is TlIn5S7?
TlIn5S7 is a stable, semiconducting ternary sulfide material used in materials science research.
What is TlIn5S7 used for?
What is the band gap of TlIn5S7?
Is TlIn5S7 a metal, semiconductor, or insulator?
Is TlIn5S7 thermodynamically stable?
How many polymorphs of TlIn5S7 are known?
What elements does TlIn5S7 contain?
Where does the data for TlIn5S7 come from?
How It Compares
As a thermodynamically stable compound, TlIn5S7 serves as a benchmark for stability within the thallium-indium-sulfur ternary system. It occupies a distinct structural niche, offering a reliable reference point for researchers investigating the diverse phase space of metal-rich chalcogenides.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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