Bi1In1Na2
Bi1In1Na2 is a semimetallic ternary intermetallic compound composed of bismuth, indium, and sodium that exists in a metastable state.
About Bi1In1Na2
Bi1In1Na2 is a complex ternary intermetallic compound composed of bismuth, indium, and sodium. It exhibits a near-zero-gap electronic character, placing it in the category of semimetallic materials that often demonstrate unique charge carrier dynamics.
Due to its position above the thermodynamic hull, this compound is considered metastable, suggesting it may require specific synthesis conditions to stabilize. Its structural diversity is highlighted by numerous reported configurations, making it a subject of interest for fundamental solid-state chemistry research.
Key Properties
Cross-validated computational properties for Bi1In1Na2, 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.
Frequently Asked Questions
Common questions about Bi1In1Na2, answered from cross-validated data.
What is Bi1In1Na2?
Bi1In1Na2 is a semimetallic ternary intermetallic compound composed of bismuth, indium, and sodium that exists in a metastable state.
What is the band gap of Bi1In1Na2?
Is Bi1In1Na2 a metal, semiconductor, or insulator?
Is Bi1In1Na2 thermodynamically stable?
How many polymorphs of Bi1In1Na2 are known?
What elements does Bi1In1Na2 contain?
Where does the data for Bi1In1Na2 come from?
How It Compares
As a unique ternary phase, Bi1In1Na2 serves as a distinct example of alkali-metal-based intermetallics. Without direct structural siblings, it functions as an important case study for understanding how the integration of heavy p-block elements with sodium influences the stability and electronic behavior of complex metallic systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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