NaSn
NaSn is a thermodynamically stable semiconducting intermetallic compound composed of sodium and tin.
About NaSn
NaSn is a distinct intermetallic compound formed from sodium and tin. As a thermodynamically stable phase residing on the convex hull, it represents a robust configuration of these elements that maintains structural integrity under standard conditions.
This material exhibits semiconducting electronic character, making it a subject of interest for researchers investigating the intersection of alkali metal reactivity and semiconductor physics. Its presence across multiple structural databases highlights its significance in fundamental materials exploration.
Key Properties
Cross-validated computational properties for NaSn, aggregated across 4 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.
Synthesis Routes
Literature-extracted synthesis procedures targeting NaSn.
Frequently Asked Questions
Common questions about NaSn, answered from cross-validated data.
What is NaSn?
NaSn is a thermodynamically stable semiconducting intermetallic compound composed of sodium and tin.
What is the band gap of NaSn?
Is NaSn a metal, semiconductor, or insulator?
Is NaSn thermodynamically stable?
How many polymorphs of NaSn are known?
How is NaSn synthesized?
What elements does NaSn contain?
Where does the data for NaSn come from?
How It Compares
As a standalone entry in this context, NaSn serves as a primary example of stable binary phases within the sodium-tin system, providing a baseline for understanding how alkali-metal-based intermetallics can achieve semiconducting behavior.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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