ZrS3

Zirconium trisulfide

Zirconium trisulfide is a stable, semiconducting inorganic compound frequently studied for its potential in advanced electronic and optoelectronic applications.

SZr
Crystal structure of ZrS3 (monoclinic, P21/m (No. 11))
Ground-state structure · Materials Project
Overview

About Zirconium trisulfide

Zirconium trisulfide is a thermodynamically stable inorganic compound that exists on the convex hull, indicating significant structural robustness. As a semiconducting material, it has garnered substantial interest within the research community, supported by a vast array of reported structural configurations across multiple databases. Its unique electronic character makes it a subject of intense investigation for next-generation optoelectronic and sensing technologies. The compound represents a key example of how transition metal chalcogenides can be tuned for specific functional performance. By leveraging its stable nature, researchers are exploring its potential to serve as a reliable building block in thin-film architectures and electronic components.

At a glance

Key Properties

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

Band Gap

1.11 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
2 DFT sources

Structures

113
3 databases, 19 space groups
Crystallography

Reported Structures

Lowest-energy structures reported for ZrS3, ranked by energy above hull.

Space GroupCrystal SystemBand Gap (eV)E above hull (eV/atom)E/atom (eV)Density (g/cm³)
P21/m (No. 11)monoclinic1.110.0000-6.8153.61
Pm (No. 6)Monoclinic4.03
P-1 (No. 2)Triclinic3.11
P2/m (No. 10)Monoclinic5.33
P4/mmm (No. 123)Tetragonal3.80
P4/mmm (No. 123)Tetragonal4.18
P21/m (No. 11)Monoclinic2.73
P21/m (No. 11)Monoclinic2.33
P21/m (No. 11)Monoclinic2.53
P1 (No. 1)Triclinic4.95
P1 (No. 1)Triclinic3.92
P-1 (No. 2)Triclinic2.90
Uses

Applications

Where Zirconium trisulfide is used.

Optoelectronic devicesSemiconductor researchThin-film electronicsPhotodetectors
Reference

Frequently Asked Questions

Common questions about Zirconium trisulfide, answered from cross-validated data.

What is ZrS3?

Zirconium trisulfide is a stable, semiconducting inorganic compound frequently studied for its potential in advanced electronic and optoelectronic applications.

More questions
What is ZrS3 used for?
Zirconium trisulfide (ZrS3) is used in optoelectronic devices, semiconductor research, thin-film electronics, and photodetectors.
What is the band gap of ZrS3?
Zirconium trisulfide (ZrS3) has a DFT-computed band gap of 1.11 eV across 113 reported structures.
Is ZrS3 a metal, semiconductor, or insulator?
With a band gap up to 1.11 eV it is a semiconductor.
Is ZrS3 thermodynamically stable?
Yes — Zirconium trisulfide (ZrS3) sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
What is the crystal structure of ZrS3?
The lowest-energy reported polymorph of Zirconium trisulfide (ZrS3) is monoclinic symmetry, space group P21/m (No. 11).
What is the density of ZrS3?
The computed density of the ground-state structure of Zirconium trisulfide (ZrS3) is 3.61 g/cm³.
How many polymorphs of ZrS3 are known?
113 structures of ZrS3 are reported across 3 databases, spanning 19 distinct space groups.
What elements does ZrS3 contain?
Zirconium trisulfide (ZrS3) contains S and Zr (2 elements).
Where does the data for ZrS3 come from?
ZrS3 data is cross-referenced from materials_project, mpaloe.
Comparison

How It Compares

As a standalone member of its structural family, zirconium trisulfide serves as a primary reference point for understanding the behavior of zirconium-based chalcogenides. Its position on the convex hull highlights its fundamental stability, which distinguishes it from more metastable phases that often require complex synthesis routes to stabilize.

Data sources & attribution
  • materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
  • mpaloe — Data from mpaloe.

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