NaGeN
NaGeN is a metastable semiconducting ternary nitride compound containing sodium, germanium, and nitrogen.
About NaGeN
NaGeN is a ternary nitride compound composed of sodium, germanium, and nitrogen. As a semiconducting material, it represents a unique intersection of alkali metal chemistry and group-four nitride frameworks, offering distinct electronic properties that distinguish it from more conventional binary nitrides.
Due to its metastable nature, the synthesis and characterization of NaGeN are of significant interest to materials scientists studying phase stability. Its existence across multiple reported structures highlights the structural complexity inherent in these types of ternary systems, making it a subject of ongoing investigation in solid-state chemistry.
Key Properties
Cross-validated computational properties for NaGeN, 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 NaGeN is used.
Frequently Asked Questions
Common questions about NaGeN, answered from cross-validated data.
What is NaGeN?
NaGeN is a metastable semiconducting ternary nitride compound containing sodium, germanium, and nitrogen.
What is NaGeN used for?
What is the band gap of NaGeN?
Is NaGeN a metal, semiconductor, or insulator?
Is NaGeN thermodynamically stable?
How many polymorphs of NaGeN are known?
What elements does NaGeN contain?
Where does the data for NaGeN come from?
How It Compares
As a ternary nitride, NaGeN occupies a specialized niche in materials science where the combination of alkali metals and germanium creates complex structural arrangements. While it lacks direct siblings in this specific dataset, it serves as a critical example of how metastable phases can be stabilized to explore new semiconducting behaviors in nitrogen-based frameworks.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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