BeLaO2F

ceramic

· BeLaO2F

BeLaO2F is an experimental ceramic compound containing beryllium, lanthanum, oxygen, and fluorine, representing a mixed-anion oxyfluoride material system. This composition falls within the research domain of rare-earth oxyfluorides, which are being investigated for optical, electrical, and thermal applications where the combination of oxide and fluoride phases can offer unique property combinations not achievable in single-anion ceramics. While not yet established in mainstream engineering applications, materials in this family are of interest for specialized optical windows, ion conductors, and high-temperature applications where the fluoride component may enhance sintering behavior or introduce beneficial defect chemistry.

optical windows (research)solid-state electrolytes (exploratory)high-temperature ceramics (experimental)rare-earth functional ceramicsfluoride-based composites (developmental)

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)	-0.7868	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.960	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.

BeLaO2F

Electrical Properties

Other Properties

Regulatory Screening

Environmental