Zr4 S4 O4 — Properties & Data | MatWorld

Zr4 S4 O4

semiconductor

· Zr4 S4 O4

Zr₄S₄O₄ is an experimental mixed-valence zirconium oxysulfide semiconductor compound that combines oxygen and sulfur coordination around zirconium centers. While not yet established in commercial production, this material belongs to the broader family of transition metal oxychalcogenides being researched for optoelectronic and solid-state applications, where the mixed-anion coordination can enable tunable electronic properties distinct from single-anion alternatives like pure oxides or sulfides.

research optoelectronic devicesphotocatalysis studiesexperimental semiconductorsthin-film researchsolid-state chemistry exploration

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	138.1	GPa	DFT · OptB88vdW
Shear Modulus(G)	54.84	GPa	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.448	eV	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.730	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Zr4 S4 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control