ScTeO2S — Properties & Data | MatWorld

ScTeO2S

ceramic

· ScTeO2S

ScTeO2S is an experimental mixed-anion ceramic compound combining scandium with tellurium, oxygen, and sulfur. This material belongs to the family of chalcogenide and tellurite-based ceramics, which are primarily explored in optical and photonic applications where mixed-anion compositions can provide tailored refractive indices and transparency windows. ScTeO2S remains largely a research-phase compound; its practical adoption depends on demonstrating advantages in infrared optics, nonlinear optical devices, or solid-state photonic applications where rare-earth doping and tunable bandgaps are advantageous.

infrared optics and windowsnonlinear optical devicesphotonic materials researchrare-earth doped ceramicsoptical waveguidesspectroscopic materials development

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)	-0.000212	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.180	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.

ScTeO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental