Ge4Na12Se12
Ge4Na12Se12 is a stable, semiconducting ternary compound containing germanium, sodium, and selenium.
About Ge4Na12Se12
Ge4Na12Se12 is a complex ternary chalcogenide that exhibits semiconducting electronic behavior. As a thermodynamically stable phase located on the convex hull, it represents a robust crystalline arrangement within the germanium-sodium-selenium chemical space.
This material is of interest to researchers exploring the structural diversity of alkali-metal germanium selenides. Its stability and electronic properties make it a subject of investigation for potential applications in optoelectronics and solid-state chemistry.
Key Properties
Cross-validated computational properties for Ge4Na12Se12, 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 Ge4Na12Se12 is used.
Frequently Asked Questions
Common questions about Ge4Na12Se12, answered from cross-validated data.
What is Ge4Na12Se12?
Ge4Na12Se12 is a stable, semiconducting ternary compound containing germanium, sodium, and selenium.
What is Ge4Na12Se12 used for?
What is the band gap of Ge4Na12Se12?
Is Ge4Na12Se12 a metal, semiconductor, or insulator?
Is Ge4Na12Se12 thermodynamically stable?
How many polymorphs of Ge4Na12Se12 are known?
What elements does Ge4Na12Se12 contain?
Where does the data for Ge4Na12Se12 come from?
How It Compares
As a unique ternary compound, Ge4Na12Se12 serves as a foundational example of how alkali metals can stabilize germanium-selenium frameworks, providing a benchmark for structural complexity in this specific chemical family.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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