Ba2 Be2 P2 O8 F2

ceramic

· Ba2 Be2 P2 O8 F2

Ba₂Be₂P₂O₈F₂ is a rare earth-free phosphate fluoride ceramic compound combining barium, beryllium, phosphorus, oxygen, and fluorine in a structured lattice. This material belongs to the class of advanced functional ceramics and is primarily of research interest rather than established industrial production, with potential applications in optical, thermal, or electronic device contexts where the specific combination of cationic and anionic character provides advantages in phase stability or refractive properties.

optical coatings and windowshigh-temperature ceramicsphosphate-based laser hoststhermal barrier materialsresearch and developmentspecialty refractories

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	6.536	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.111	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.

Ba2 Be2 P2 O8 F2

Electrical Properties

Other Properties

Regulatory Screening

Environmental