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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
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.