N12Na12W4
N12Na12W4 is a thermodynamically stable, semiconducting inorganic compound containing nitrogen, sodium, and tungsten.
About N12Na12W4
N12Na12W4 is a complex inorganic compound composed of nitrogen, sodium, and tungsten. As a thermodynamically stable material located on the convex hull, it exhibits a robust structural configuration that makes it a subject of interest for fundamental solid-state studies.
This material displays semiconducting electronic characteristics, suggesting potential utility in electronic or optoelectronic applications. Its existence across multiple reported structures indicates a versatile atomic arrangement that researchers can leverage to explore new functional properties in nitrogen-rich tungsten systems.
Key Properties
Cross-validated computational properties for N12Na12W4, 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.
Reported Structures
Lowest-energy structures reported for N12Na12W4, ranked by energy above hull.
| Space GroupSymmetry classification of the crystal arrangement. The number is the international space-group index. | Crystal SystemBroad lattice family, such as cubic, tetragonal, monoclinic, or triclinic, derived from unit-cell symmetry. | Band Gap (eV)Electronic gap calculated for this specific reported structure, measured in electronvolts. | E above hull (eV/atom)Thermodynamic distance from the convex hull for this structure, normalized per atom. Lower is generally more stable. | E/atom (eV)Computed total energy normalized per atom. Use energy above hull, not this value alone, when comparing stability. | Density (g/cm³)Mass per relaxed crystal volume, reported in grams per cubic centimeter. |
|---|---|---|---|---|---|
| Cc (No. 9) | monoclinic | 1.85 | 0.0000 | -6.603 | 4.61 |
| Cc (No. 9) | — | — | — | — | — |
| Cc (No. 9) | — | — | — | — | — |
| Cc (No. 9) | — | — | — | — | — |
| Cc (No. 9) | monoclinic | — | — | — | 1.14 |
Applications
Where N12Na12W4 is used.
Frequently Asked Questions
Common questions about N12Na12W4, answered from cross-validated data.
What is N12Na12W4?
N12Na12W4 is a thermodynamically stable, semiconducting inorganic compound containing nitrogen, sodium, and tungsten.
What is N12Na12W4 used for?
What is the band gap of N12Na12W4?
Is N12Na12W4 a metal, semiconductor, or insulator?
Is N12Na12W4 thermodynamically stable?
What is the crystal structure of N12Na12W4?
What is the density of N12Na12W4?
How many polymorphs of N12Na12W4 are known?
What elements does N12Na12W4 contain?
Where does the data for N12Na12W4 come from?
How It Compares
As a unique inorganic phase, N12Na12W4 serves as a benchmark for stability within its specific chemical system, representing a stable configuration that provides a foundation for understanding how nitrogen and tungsten interact with alkali metals.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
- cod — Data from the Crystallography Open Database. Cite: Grazulis et al., Nucleic Acids Res. 40, D420 (2012).
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