OsTaO2N — Properties & Data | MatWorld

OsTaO2N

ceramic

· OsTaO2N

OsTaO₂N is an experimental oxynitride ceramic compound combining osmium, tantalum, oxygen, and nitrogen phases. This material belongs to the family of refractory oxynitrides, which are primarily under research investigation for high-temperature structural and functional applications where conventional oxides reach performance limits. Notable for potential hardness, thermal stability, and chemical resistance, oxynitride ceramics like this are being explored as alternatives to traditional refractories and advanced coatings in extreme-environment applications, though industrial deployment remains limited pending further development of synthesis scalability and property optimization.

high-temperature refractoriesexperimental aerospace coatingsrefractory liningsresearch-phase materialshard ceramic compounds

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)	-0.3568	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8400	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.

OsTaO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental