Rb1 Fe1 F4

semiconductor

· Rb1 Fe1 F4

RbFeF₄ is an inorganic fluoride compound combining rubidium, iron, and fluorine in a 1:1:4 stoichiometric ratio. This is a research-stage material studied primarily in the context of fluoride-based ionic conductors and solid-state chemistry, rather than an established commercial material; compounds in this family are of interest for their potential as electrolytes or functional ceramics in energy storage and electrochemical applications.

solid-state electrolyte researchfluoride ion conductorsbattery materials developmentinorganic ceramics (experimental)ionic transport studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.09930	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.530	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.

Rb1 Fe1 F4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control