BiN
BiN is a semiconducting bismuth nitride compound that is currently studied for its metastable structural properties.
About BiN
BiN is a binary compound composed of bismuth and nitrogen that exhibits semiconducting electronic characteristics. Due to its position above the thermodynamic hull, it is considered a metastable phase, making it a subject of significant interest for researchers studying synthetic pathways and structural diversity.
With a high number of reported structures across multiple databases, this material serves as a focal point for computational studies exploring the limits of nitride stability. Its unique electronic profile positions it as a candidate for specialized applications where unconventional bismuth-based semiconductors are required.
Key Properties
Cross-validated computational properties for BiN, 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 BiN is used.
Frequently Asked Questions
Common questions about BiN, answered from cross-validated data.
What is BiN?
BiN is a semiconducting bismuth nitride compound that is currently studied for its metastable structural properties.
What is BiN used for?
What is the band gap of BiN?
Is BiN a metal, semiconductor, or insulator?
Is BiN thermodynamically stable?
How many polymorphs of BiN are known?
What elements does BiN contain?
Where does the data for BiN come from?
How It Compares
As a distinct binary nitride, BiN represents a complex case in materials science where thermodynamic instability challenges traditional synthesis. Without direct structural siblings to compare, it stands as a unique reference point for understanding the bonding behavior of heavy pnictogens in nitride lattices.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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