In1Na1Sn2

In1Na1Sn2 is a stable semiconducting intermetallic compound composed of indium, sodium, and tin.

InNaSn
Crystal structure of In1Na1Sn2
Ground-state structure · Materials Project
Overview

About In1Na1Sn2

In1Na1Sn2 is a distinct intermetallic compound characterized by its semiconducting electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a robust structural configuration within the indium-sodium-tin system.

Its stability and electronic properties make it a subject of interest for researchers investigating complex ternary alloys. The compound is well-documented in structural databases, reflecting a significant degree of interest in its crystalline arrangement and potential for specialized material applications.

At a glance

Key Properties

Cross-validated computational properties for In1Na1Sn2, aggregated across 2 databases.

Band Gap

0.65 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
1 DFT source

Structures

26
2 databases, 17 space groups
Uses

Applications

Where In1Na1Sn2 is used.

Materials science researchSemiconductor developmentAlloy design
Reference

Frequently Asked Questions

Common questions about In1Na1Sn2, answered from cross-validated data.

What is In1Na1Sn2?

In1Na1Sn2 is a stable semiconducting intermetallic compound composed of indium, sodium, and tin.

More questions
What is In1Na1Sn2 used for?
In1Na1Sn2 is used in materials science research, semiconductor development, and alloy design.
What is the band gap of In1Na1Sn2?
In1Na1Sn2 has a DFT-computed band gap of 0.65 eV across 26 reported structures.
Is In1Na1Sn2 a metal, semiconductor, or insulator?
With a band gap up to 0.65 eV it is a semiconductor.
Is In1Na1Sn2 thermodynamically stable?
Yes — In1Na1Sn2 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of In1Na1Sn2 are known?
26 structures of In1Na1Sn2 are reported across 2 databases, spanning 17 distinct space groups.
What elements does In1Na1Sn2 contain?
In1Na1Sn2 contains In, Na, and Sn (3 elements).
Where does the data for In1Na1Sn2 come from?
In1Na1Sn2 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique ternary phase, In1Na1Sn2 serves as a foundational example of stable semiconducting behavior in indium-sodium-tin alloys, providing a baseline for understanding how these specific elements interact to form ordered, energy-favorable structures.

Data sources & attribution
  • latticegraph — Lattice Graph Materials Intelligence Platform

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