K2CdN12
K2CdN12 is a semiconducting ternary nitride compound that exists as a metastable phase in materials databases.
About K2CdN12
K2CdN12 is a complex ternary nitride featuring potassium, cadmium, and nitrogen. As a semiconducting material, it represents a niche composition within the broader landscape of metal-nitrogen frameworks, drawing interest for its unique electronic configuration.
Despite its existence in multiple structural databases, the compound is identified as being above the thermodynamic hull. This suggests that while it can be modeled or synthesized under specific conditions, it remains a metastable phase that requires careful consideration regarding its long-term stability.
Key Properties
Cross-validated computational properties for K2CdN12, 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 K2CdN12 is used.
Frequently Asked Questions
Common questions about K2CdN12, answered from cross-validated data.
What is K2CdN12?
K2CdN12 is a semiconducting ternary nitride compound that exists as a metastable phase in materials databases.
What is K2CdN12 used for?
What is the band gap of K2CdN12?
Is K2CdN12 a metal, semiconductor, or insulator?
Is K2CdN12 thermodynamically stable?
How many polymorphs of K2CdN12 are known?
What elements does K2CdN12 contain?
Where does the data for K2CdN12 come from?
How It Compares
As a unique ternary nitride, K2CdN12 occupies a specialized position in materials science where few direct analogs exist. Unlike more common binary nitrides, this compound serves as an exploratory candidate for investigating how cadmium and potassium interact within a nitrogen-rich lattice.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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