Na4SnS4
Na4SnS4 is a stable, semiconducting ternary sulfide material composed of sodium, tin, and sulfur.
About Na4SnS4
Na4SnS4 is a semiconducting ternary sulfide composed of sodium, tin, and sulfur. As a thermodynamically stable phase residing on the convex hull, it represents a robust structural arrangement within its chemical system.
This compound is of significant interest for researchers investigating ion-conducting materials and complex chalcogenides. Its stability and electronic characteristics make it a subject of ongoing study for potential integration into energy-related technologies.
Key Properties
Cross-validated computational properties for Na4SnS4, 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 Na4SnS4 is used.
Frequently Asked Questions
Common questions about Na4SnS4, answered from cross-validated data.
What is Na4SnS4?
Na4SnS4 is a stable, semiconducting ternary sulfide material composed of sodium, tin, and sulfur.
What is Na4SnS4 used for?
What is the band gap of Na4SnS4?
Is Na4SnS4 a metal, semiconductor, or insulator?
Is Na4SnS4 thermodynamically stable?
How many polymorphs of Na4SnS4 are known?
What elements does Na4SnS4 contain?
Where does the data for Na4SnS4 come from?
How It Compares
As a distinct ternary sulfide, Na4SnS4 serves as a foundational example of stable sodium-tin-sulfur chemistry, providing a benchmark for structural and electronic behavior in this specific compositional space.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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