Cs4S6Ti2

Cs4S6Ti2 is a stable, semiconducting ternary sulfide composed of cesium, sulfur, and titanium.

CsSTi
Crystal structure of Cs4S6Ti2
Ground-state structure · Materials Project
Overview

About Cs4S6Ti2

Cs4S6Ti2 is a complex ternary sulfide that exhibits semiconducting electronic behavior. As a thermodynamically stable phase located on the convex hull, it represents a robust crystalline arrangement of cesium, sulfur, and titanium atoms. Its structural integrity makes it a subject of interest for researchers investigating the fundamental properties of metal-sulfide systems.

The compound is characterized by its distinct atomic coordination, which influences its electronic response. Because it maintains stability under standard conditions, it serves as a reliable model for studying the interplay between alkali metals and transition metal chalcogenides in solid-state chemistry.

At a glance

Key Properties

Cross-validated computational properties for Cs4S6Ti2, aggregated across 3 databases.

Band Gap

1.27 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, 2 space groups
Uses

Applications

Where Cs4S6Ti2 is used.

Solid-state electronic researchFundamental materials science studiesChalcogenide semiconductor development
Reference

Frequently Asked Questions

Common questions about Cs4S6Ti2, answered from cross-validated data.

What is Cs4S6Ti2?

Cs4S6Ti2 is a stable, semiconducting ternary sulfide composed of cesium, sulfur, and titanium.

More questions
What is Cs4S6Ti2 used for?
Cs4S6Ti2 is used in solid-state electronic research, fundamental materials science studies, and chalcogenide semiconductor development.
What is the band gap of Cs4S6Ti2?
Cs4S6Ti2 has a DFT-computed band gap of 1.27 eV across 3 reported structures.
Is Cs4S6Ti2 a metal, semiconductor, or insulator?
With a band gap up to 1.27 eV it is a semiconductor.
Is Cs4S6Ti2 thermodynamically stable?
Yes — Cs4S6Ti2 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of Cs4S6Ti2 are known?
3 structures of Cs4S6Ti2 are reported across 3 databases, spanning 2 distinct space groups.
What elements does Cs4S6Ti2 contain?
Cs4S6Ti2 contains Cs, S, and Ti (3 elements).
Where does the data for Cs4S6Ti2 come from?
Cs4S6Ti2 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique ternary sulfide, Cs4S6Ti2 occupies a specific niche in solid-state chemistry where the combination of large alkali cations and transition metal-sulfur frameworks creates distinct electronic environments. It serves as a representative example of how these elements can organize into stable, semiconducting architectures without the need for external stabilization.

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

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