Ta2N3O — Properties & Data | MatWorld

Ta2N3O

ceramic

· JVASP-35080· Ta2N3O

Ta2N3O is a mixed-valence tantalum oxynitride ceramic compound combining tantalum, nitrogen, and oxygen in a single-phase system. This material is primarily of research interest rather than established commercial production, with potential applications in high-temperature and corrosion-resistant environments where the thermal stability and chemical inertness of tantalum compounds are valued. Tantalum oxynitrides represent an emerging class of advanced ceramics being investigated for applications requiring extreme hardness, oxidation resistance, or unique electronic properties not easily achieved with conventional oxides or nitrides alone.

high-temperature coatingswear-resistant surfacescorrosion barriersadvanced ceramics researchrefractory applicationselectronic thin films

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3520	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.563	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.010	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5911	eV/atom	DFT · OptB88vdW

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.

Ta2N3O

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental