Cl6Cs2Se

Cl6Cs2Se is a stable, semiconducting ternary halide compound composed of cesium, chlorine, and selenium.

ClCsSe
Crystal structure of Cl6Cs2Se
Ground-state structure · Materials Project
Overview

About Cl6Cs2Se

Cl6Cs2Se is a thermodynamically stable inorganic halide compound that sits on the convex hull, indicating robust structural integrity. As a semiconducting material, it possesses electronic properties that make it a subject of interest for fundamental research into complex halide frameworks.

Given its presence across multiple structural databases, this compound serves as a key reference point for understanding the interplay between cesium, chlorine, and selenium. Its stability and semiconducting nature provide a foundation for investigating advanced optoelectronic or sensing applications.

At a glance

Key Properties

Cross-validated computational properties for Cl6Cs2Se, aggregated across 3 databases.

Band Gap

2.75 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
2 DFT sources

Structures

3
3 databases, 1 space group
Uses

Applications

Where Cl6Cs2Se is used.

Fundamental materials researchSemiconductor device developmentSolid-state chemistry studies
Reference

Frequently Asked Questions

Common questions about Cl6Cs2Se, answered from cross-validated data.

What is Cl6Cs2Se?

Cl6Cs2Se is a stable, semiconducting ternary halide compound composed of cesium, chlorine, and selenium.

More questions
What is Cl6Cs2Se used for?
Cl6Cs2Se is used in fundamental materials research, semiconductor device development, and solid-state chemistry studies.
What is the band gap of Cl6Cs2Se?
Cl6Cs2Se has a DFT-computed band gap of 2.75 eV across 3 reported structures.
Is Cl6Cs2Se a metal, semiconductor, or insulator?
With a band gap up to 2.75 eV it is a semiconductor.
Is Cl6Cs2Se thermodynamically stable?
Yes — Cl6Cs2Se sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of Cl6Cs2Se are known?
3 structures of Cl6Cs2Se are reported across 3 databases, spanning 1 distinct space group.
What elements does Cl6Cs2Se contain?
Cl6Cs2Se contains Cl, Cs, and Se (3 elements).
Where does the data for Cl6Cs2Se come from?
Cl6Cs2Se data is cross-referenced from latticegraph.
Comparison

How It Compares

As a distinct halide framework, Cl6Cs2Se represents a specialized structural configuration within the broader landscape of ternary cesium-based halides, offering a stable baseline for comparing electronic behavior in complex anionic environments.

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

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