SbTeO2S — Properties & Data | MatWorld

SbTeO2S

ceramic

· SbTeO2S

SbTeO2S is a mixed-anion chalcogenide ceramic compound combining antimony, tellurium, oxygen, and sulfur—a composition that bridges traditional oxide and sulfide ceramic chemistry. This material is primarily of research interest for photonic and optoelectronic applications, where mixed-anion systems are explored for tunable bandgaps, nonlinear optical properties, and potential use in infrared transmitting windows or phase-change devices. Compared to conventional oxides or sulfides alone, the combined anion framework may offer advantages in refractive index control and thermal stability, though practical industrial adoption remains limited and material characterization is still developing.

infrared optics and windowsnonlinear optical devicesphase-change materials researchphotonic integrated circuitschalcogenide glass alternativesexperimental semiconductor applications

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.000113	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9400	eV/atom	DFT

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

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.

SbTeO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental