ScTaO2N — Properties & Data | MatWorld

ScTaO2N

ceramic

· ScTaO2N

ScTaO2N is an experimental oxynitride ceramic combining scandium, tantalum, oxygen, and nitrogen—a compound still largely in research development rather than established industrial production. Materials in this oxynitride family are investigated for high-temperature structural applications, photocatalysis, and advanced functional ceramics, where the mixed anion chemistry can offer tunable thermal stability and electronic properties beyond conventional oxides. Engineers would consider such compounds for next-generation applications requiring superior refractoriness, chemical resistance, or semiconducting behavior, though adoption remains limited to specialized research and prototype development until production scaling and property validation are completed.

high-temperature ceramicsphotocatalytic devicesrefractory coatingsresearch & developmentelectronic/semiconductor applicationschemical processing environments

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)	-0.3225	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7400	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.

ScTaO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental