In5AgS8
In5AgS8 is a stable, semiconducting ternary sulfide that serves as a key material for research into complex chalcogenide systems.

About In5AgS8
In5AgS8 is a complex ternary sulfide composed of silver, indium, and sulfur. As a thermodynamically stable phase located on the convex hull, it represents a robust configuration within its chemical system, offering a reliable structural foundation for electronic applications.
This material functions as a semiconductor, making it a subject of interest for researchers investigating optoelectronic properties and light-harvesting systems. Its presence across multiple structural databases highlights its significance as a well-characterized compound in the study of complex chalcogenides.
Key Properties
Cross-validated computational properties for In5AgS8, 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 In5AgS8 is used.
Frequently Asked Questions
Common questions about In5AgS8, answered from cross-validated data.
What is In5AgS8?
In5AgS8 is a stable, semiconducting ternary sulfide that serves as a key material for research into complex chalcogenide systems.
What is In5AgS8 used for?
What is the band gap of In5AgS8?
Is In5AgS8 a metal, semiconductor, or insulator?
Is In5AgS8 thermodynamically stable?
How many polymorphs of In5AgS8 are known?
What elements does In5AgS8 contain?
Where does the data for In5AgS8 come from?
How It Compares
As a distinct ternary sulfide, In5AgS8 occupies a unique position in the landscape of silver-indium-sulfur compounds. It serves as a stable reference point for understanding the phase behavior and electronic potential of multi-component chalcogenides, providing a benchmark for exploring the broader structural diversity found within this material family.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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