Na6S2O9
Na6S2O9 is a thermodynamically stable, semiconducting inorganic compound composed of sodium, sulfur, and oxygen.

About Na6S2O9
Na6S2O9 is a distinct inorganic compound characterized by its semiconducting electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a robust configuration within its chemical system, making it a subject of interest for structural analysis and materials modeling. The existence of multiple reported structures across various databases underscores its structural versatility and the complexity of its atomic arrangement. This material serves as a valuable entry point for researchers investigating the interplay between sodium, sulfur, and oxygen in solid-state chemistry. Its stability suggests potential for integration into specialized chemical processes where predictable phase behavior is a primary requirement.
Key Properties
Cross-validated computational properties for Na6S2O9, 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.
Frequently Asked Questions
Common questions about Na6S2O9, answered from cross-validated data.
What is Na6S2O9?
Na6S2O9 is a thermodynamically stable, semiconducting inorganic compound composed of sodium, sulfur, and oxygen.
What is the band gap of Na6S2O9?
Is Na6S2O9 a metal, semiconductor, or insulator?
Is Na6S2O9 thermodynamically stable?
How many polymorphs of Na6S2O9 are known?
What elements does Na6S2O9 contain?
Where does the data for Na6S2O9 come from?
How It Compares
As a unique inorganic phase, Na6S2O9 occupies a specialized position in materials science where its thermodynamic stability distinguishes it as a reliable candidate for further experimental and computational exploration within the broader landscape of sodium-sulfur-oxygen compounds.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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