Br14Ga2Se2

Br14Ga2Se2 is a semiconducting gallium-based halide selenide that is considered a promising candidate for experimental synthesis.

BrGaSe
Crystal structure of Br14Ga2Se2
Ground-state structure · Materials Project
Overview

About Br14Ga2Se2

Br14Ga2Se2 is a complex inorganic compound composed of bromine, gallium, and selenium. As a semiconducting material, it represents a unique intersection of halide and chalcogenide chemistries, offering distinct electronic properties that are of interest for fundamental solid-state physics research.

This compound is characterized by its near-hull thermodynamic stability, suggesting it is a viable candidate for experimental synthesis. Its existence within structural databases highlights its role as a specialized material for exploring complex crystal architectures in the broader landscape of semiconducting compounds.

At a glance

Key Properties

Cross-validated computational properties for Br14Ga2Se2, aggregated across 3 databases.

Band Gap

2.22 eV
Range across DFT structures

Energy Above Hull

0.024 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
1 DFT source

Structures

3
3 databases, 2 space groups
Uses

Applications

Where Br14Ga2Se2 is used.

Fundamental materials researchSolid-state physics studiesSemiconductor development
Reference

Frequently Asked Questions

Common questions about Br14Ga2Se2, answered from cross-validated data.

What is Br14Ga2Se2?

Br14Ga2Se2 is a semiconducting gallium-based halide selenide that is considered a promising candidate for experimental synthesis.

More questions
What is Br14Ga2Se2 used for?
Br14Ga2Se2 is used in fundamental materials research, solid-state physics studies, and semiconductor development.
What is the band gap of Br14Ga2Se2?
Br14Ga2Se2 has a DFT-computed band gap of 2.22 eV across 3 reported structures.
Is Br14Ga2Se2 a metal, semiconductor, or insulator?
With a band gap up to 2.22 eV it is a semiconductor.
Is Br14Ga2Se2 thermodynamically stable?
Br14Ga2Se2 has a lowest energy above hull of 0.024 eV/atom (near hull (likely stable)).
How many polymorphs of Br14Ga2Se2 are known?
3 structures of Br14Ga2Se2 are reported across 3 databases, spanning 2 distinct space groups.
What elements does Br14Ga2Se2 contain?
Br14Ga2Se2 contains Br, Ga, and Se (3 elements).
Where does the data for Br14Ga2Se2 come from?
Br14Ga2Se2 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a specialized compound with a unique elemental composition, Br14Ga2Se2 serves as an intriguing case study for structural complexity in inorganic chemistry. While it does not share a direct class with more common binary semiconductors, its position near the thermodynamic hull makes it a significant subject for researchers investigating the limits of stable, multi-element semiconductor formation.

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

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