Na8Se8Sn2
Na8Se8Sn2 is a thermodynamically stable semiconducting material composed of sodium, selenium, and tin.
About Na8Se8Sn2
Na8Se8Sn2 is a complex ternary chalcogenide that exhibits semiconducting electronic behavior. As a thermodynamically stable phase located on the convex hull, it represents a robust structural arrangement of sodium, selenium, and tin atoms. Its stability suggests potential for reliable performance in specialized material applications where consistent electronic properties are required. The compound is of interest to researchers investigating the interplay between alkali metals and chalcogenide frameworks. Its existence across multiple structural databases highlights its significance in the study of complex inorganic solids.
Key Properties
Cross-validated computational properties for Na8Se8Sn2, 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 Na8Se8Sn2 is used.
Frequently Asked Questions
Common questions about Na8Se8Sn2, answered from cross-validated data.
What is Na8Se8Sn2?
Na8Se8Sn2 is a thermodynamically stable semiconducting material composed of sodium, selenium, and tin.
What is Na8Se8Sn2 used for?
What is the band gap of Na8Se8Sn2?
Is Na8Se8Sn2 a metal, semiconductor, or insulator?
Is Na8Se8Sn2 thermodynamically stable?
How many polymorphs of Na8Se8Sn2 are known?
What elements does Na8Se8Sn2 contain?
Where does the data for Na8Se8Sn2 come from?
How It Compares
As a unique ternary compound, Na8Se8Sn2 serves as a foundational example of stable sodium-based chalcogenide chemistry. It occupies a distinct niche in the material space, providing a benchmark for understanding how the integration of tin into a sodium-selenium framework influences electronic behavior and structural integrity.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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