Li8TiS6

Li8TiS6 is a semiconducting lithium titanium sulfide that is considered a viable target for synthesis in solid-state materials research.

LiSTi
Crystal structure of Li8TiS6
Ground-state structure · Materials Project
Overview

About Li8TiS6

Li8TiS6 is a complex ternary sulfide composed of lithium, titanium, and sulfur. It exhibits semiconducting electronic properties, making it an interesting subject for investigations into ion-conducting materials and solid-state chemistry.

Because it sits near the thermodynamic hull, this compound is considered a likely candidate for experimental synthesis. Its structural diversity, evidenced by multiple reported configurations, suggests a flexible lattice capable of accommodating various arrangements of lithium ions.

At a glance

Key Properties

Cross-validated computational properties for Li8TiS6, aggregated across 3 databases.

Band Gap

2.29–2.70 eV
Range across DFT structures

Energy Above Hull

0.003 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
2 DFT sources

Structures

10
3 databases, 3 space groups
Uses

Applications

Where Li8TiS6 is used.

Solid-state battery researchIon-conducting material developmentEnergy storage materials science
Reference

Frequently Asked Questions

Common questions about Li8TiS6, answered from cross-validated data.

What is Li8TiS6?

Li8TiS6 is a semiconducting lithium titanium sulfide that is considered a viable target for synthesis in solid-state materials research.

More questions
What is Li8TiS6 used for?
Li8TiS6 is used in solid-state battery research, ion-conducting material development, and energy storage materials science.
What is the band gap of Li8TiS6?
Li8TiS6 has a DFT-computed band gap of 2.29–2.70 eV across 10 reported structures.
Is Li8TiS6 a metal, semiconductor, or insulator?
With a band gap up to 2.70 eV it is a semiconductor.
Is Li8TiS6 thermodynamically stable?
Li8TiS6 has a lowest energy above hull of 0.003 eV/atom (near hull (likely stable)).
How many polymorphs of Li8TiS6 are known?
10 structures of Li8TiS6 are reported across 3 databases, spanning 3 distinct space groups.
What elements does Li8TiS6 contain?
Li8TiS6 contains Li, S, and Ti (3 elements).
Where does the data for Li8TiS6 come from?
Li8TiS6 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique ternary sulfide, Li8TiS6 occupies a distinct space in materials research. Without direct siblings in this specific class, it serves as a primary example of how lithium-rich titanium sulfides can be stabilized near the thermodynamic limit, providing a baseline for future exploration of similar multinary chalcogenides.

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

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