RbNbN2
RbNbN2 is a thermodynamically stable semiconducting ternary nitride compound.
About RbNbN2
RbNbN2 is a complex nitride compound that exists as a thermodynamically stable phase on the convex hull. Its semiconducting electronic character makes it an intriguing candidate for specialized solid-state applications where precise control over charge transport is required.
As a material that maintains structural integrity under standard conditions, it represents a stable building block in the landscape of ternary nitrides. Its unique composition of rubidium, niobium, and nitrogen allows for distinct electronic properties that differentiate it from more common binary nitride systems.
Key Properties
Cross-validated computational properties for RbNbN2, aggregated across 2 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 RbNbN2 is used.
Frequently Asked Questions
Common questions about RbNbN2, answered from cross-validated data.
What is RbNbN2?
RbNbN2 is a thermodynamically stable semiconducting ternary nitride compound.
What is RbNbN2 used for?
What is the band gap of RbNbN2?
Is RbNbN2 a metal, semiconductor, or insulator?
Is RbNbN2 thermodynamically stable?
How many polymorphs of RbNbN2 are known?
What elements does RbNbN2 contain?
Where does the data for RbNbN2 come from?
How It Compares
As a distinct ternary nitride, RbNbN2 occupies a specialized niche within the broader family of complex nitrides. Unlike more common binary systems, its specific elemental combination provides a unique electronic profile that is highly valued for fundamental research into stable, semiconducting inorganic frameworks.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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