AsTaO2F

ceramic

· AsTaO2F

AsTaO2F is a complex oxide fluoride ceramic compound containing arsenic, tantalum, oxygen, and fluorine elements. This material belongs to the family of mixed-metal oxyfluorides, which are primarily investigated in research contexts for their potential in optical, electronic, or structural applications where the combination of high-valence metals and fluorine anions can produce unique properties. The material is not widely established in commercial production, making it of primary interest to materials researchers exploring novel ceramic compositions rather than to engineers selecting from proven engineering materials.

optical coatings (research)advanced ceramics (experimental)fluoride-based compoundshigh-refractive-index materialsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	-0.8904	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.4800	eV/atom	—

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

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.

AsTaO2F

Electrical Properties

Other Properties

Regulatory Screening

Environmental