Ba4 Al4 F20

metal

· Ba4 Al4 F20

Ba₄Al₄F₂₀ is an inorganic fluoride compound combining barium and aluminum in a structured ionic framework. This material belongs to the family of complex metal fluorides and is primarily of research interest rather than established industrial production. Potential applications lie in solid-state chemistry, ionic conductivity research, and specialized optical or thermal applications where fluoride compounds offer advantages in chemical inertness or specific electromagnetic properties.

solid-state electrolytes (research)optical materials (developmental)high-temperature chemistry (experimental)fluoride compound studiesionic conductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	7.920	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.959	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Ba4 Al4 F20

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control