Ag2Bi4Cl2Se6

Ag2Bi4Cl2Se6 is a semiconducting quaternary compound containing silver, bismuth, chlorine, and selenium that is considered a viable target for laboratory synthesis.

AgBiClSe
Crystal structure of Ag2Bi4Cl2Se6
Ground-state structure · Materials Project
Overview

About Ag2Bi4Cl2Se6

Ag2Bi4Cl2Se6 is a complex quaternary compound composed of silver, bismuth, chlorine, and selenium. As a semiconducting material, it exhibits electronic properties that make it a subject of interest for researchers investigating novel functional solids with tunable band structures.

Due to its position near the thermodynamic hull, this compound is considered a likely candidate for experimental synthesis. Its structural diversity, evidenced by multiple reported configurations in materials databases, highlights its potential as a versatile platform for exploring new inorganic phases.

At a glance

Key Properties

Cross-validated computational properties for Ag2Bi4Cl2Se6, aggregated across 3 databases.

Band Gap

0.55 eV
Range across DFT structures

Energy Above Hull

0.004 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
2 DFT sources

Structures

3
3 databases, 1 space group
Uses

Applications

Where Ag2Bi4Cl2Se6 is used.

Semiconductor researchOptoelectronic materials developmentSolid-state chemistry exploration
Reference

Frequently Asked Questions

Common questions about Ag2Bi4Cl2Se6, answered from cross-validated data.

What is Ag2Bi4Cl2Se6?

Ag2Bi4Cl2Se6 is a semiconducting quaternary compound containing silver, bismuth, chlorine, and selenium that is considered a viable target for laboratory synthesis.

More questions
What is Ag2Bi4Cl2Se6 used for?
Ag2Bi4Cl2Se6 is used in semiconductor research, optoelectronic materials development, and solid-state chemistry exploration.
What is the band gap of Ag2Bi4Cl2Se6?
Ag2Bi4Cl2Se6 has a DFT-computed band gap of 0.55 eV across 3 reported structures.
Is Ag2Bi4Cl2Se6 a metal, semiconductor, or insulator?
With a band gap up to 0.55 eV it is a semiconductor.
Is Ag2Bi4Cl2Se6 thermodynamically stable?
Ag2Bi4Cl2Se6 has a lowest energy above hull of 0.004 eV/atom (near hull (likely stable)).
How many polymorphs of Ag2Bi4Cl2Se6 are known?
3 structures of Ag2Bi4Cl2Se6 are reported across 3 databases, spanning 1 distinct space group.
What elements does Ag2Bi4Cl2Se6 contain?
Ag2Bi4Cl2Se6 contains Ag, Bi, Cl, and Se (4 elements).
Where does the data for Ag2Bi4Cl2Se6 come from?
Ag2Bi4Cl2Se6 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique quaternary chalcogenide halide, Ag2Bi4Cl2Se6 occupies a specialized niche in materials science. It serves as an important example of how integrating halogen anions into complex bismuth-selenium networks can yield stable, semiconducting architectures that are distinct from simpler binary or ternary systems.

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

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