Rb2 F4

ceramic

· Rb2 F4

Rb₂F₄ is an ionic fluoride ceramic compound composed of rubidium and fluorine, belonging to the family of alkali metal fluorides. This material is primarily of research and specialized interest rather than widespread industrial production, with potential applications in solid-state chemistry, ionics, and optical systems where fluoride ceramics offer unique properties such as transparency in the infrared spectrum and chemical stability.

solid-state electrolytesinfrared optical windowsfluoride ceramics researchthermal barrier materialsspecialized chemical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,865.4	ksi	DFT · OptB88vdW
Shear Modulus(G)	1,527.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.909	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.833	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Rb2 F4 — Properties & Data | MatWorld

Rb2 F4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental