Na2Zn3Se4
Na2Zn3Se4 is a metastable semiconducting compound composed of sodium, zinc, and selenium.
About Na2Zn3Se4
Na2Zn3Se4 is a ternary sodium zinc selenide that exhibits semiconducting electronic properties. As a metastable compound, it represents a unique structural arrangement within the broader family of chalcogenide materials, offering distinct pathways for chemical synthesis and physical characterization.
Its significance lies in the interplay between its constituent elements, which are frequently explored for their optoelectronic potential. Researchers study this compound to understand how its specific atomic configuration influences charge transport and structural stability in complex selenide systems.
Key Properties
Cross-validated computational properties for Na2Zn3Se4, 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.
Synthesis Routes
Literature-extracted synthesis procedures targeting Na2Zn3Se4.
Applications
Where Na2Zn3Se4 is used.
Frequently Asked Questions
Common questions about Na2Zn3Se4, answered from cross-validated data.
What is Na2Zn3Se4?
Na2Zn3Se4 is a metastable semiconducting compound composed of sodium, zinc, and selenium.
What is Na2Zn3Se4 used for?
What is the band gap of Na2Zn3Se4?
Is Na2Zn3Se4 a metal, semiconductor, or insulator?
Is Na2Zn3Se4 thermodynamically stable?
How many polymorphs of Na2Zn3Se4 are known?
How is Na2Zn3Se4 synthesized?
What elements does Na2Zn3Se4 contain?
Where does the data for Na2Zn3Se4 come from?
How It Compares
As a member of the ternary selenide family, Na2Zn3Se4 occupies a specialized niche where its metastable nature distinguishes it from more common, highly stable chalcogenide phases. It serves as a valuable subject for investigating structural diversity in systems containing sodium, zinc, and selenium.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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