Cl4La4Se4

Cl4La4Se4 is a thermodynamically stable semiconducting material composed of chlorine, lanthanum, and selenium.

ClLaSe
Crystal structure of Cl4La4Se4
Ground-state structure · Materials Project
Overview

About Cl4La4Se4

Cl4La4Se4 is a complex inorganic compound composed of chlorine, lanthanum, and selenium. As a thermodynamically stable material located on the convex hull, it represents a robust structural arrangement that has garnered significant attention in materials databases.

This material exhibits semiconducting electronic behavior, making it an intriguing candidate for specialized electronic and optoelectronic applications. Its structural diversity, evidenced by multiple reported configurations, highlights its versatility in solid-state chemistry.

At a glance

Key Properties

Cross-validated computational properties for Cl4La4Se4, aggregated across 3 databases.

Band Gap

1.34 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
2 DFT sources

Structures

11
3 databases, 1 space group
Uses

Applications

Where Cl4La4Se4 is used.

Semiconductor researchSolid-state chemistry studiesMaterials science exploration
Reference

Frequently Asked Questions

Common questions about Cl4La4Se4, answered from cross-validated data.

What is Cl4La4Se4?

Cl4La4Se4 is a thermodynamically stable semiconducting material composed of chlorine, lanthanum, and selenium.

More questions
What is Cl4La4Se4 used for?
Cl4La4Se4 is used in semiconductor research, solid-state chemistry studies, and materials science exploration.
What is the band gap of Cl4La4Se4?
Cl4La4Se4 has a DFT-computed band gap of 1.34 eV across 11 reported structures.
Is Cl4La4Se4 a metal, semiconductor, or insulator?
With a band gap up to 1.34 eV it is a semiconductor.
Is Cl4La4Se4 thermodynamically stable?
Yes — Cl4La4Se4 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of Cl4La4Se4 are known?
11 structures of Cl4La4Se4 are reported across 3 databases, spanning 1 distinct space group.
What elements does Cl4La4Se4 contain?
Cl4La4Se4 contains Cl, La, and Se (3 elements).
Where does the data for Cl4La4Se4 come from?
Cl4La4Se4 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique member of its chemical grouping, Cl4La4Se4 serves as a foundational example of how lanthanum-based chalcogenide-halides can achieve thermodynamic stability. It occupies a distinct niche in materials science, providing a benchmark for exploring the electronic properties of complex ternary systems.

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

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