Rb3 Na1 Be2 F8 — Properties & Data | MatWorld

Rb3 Na1 Be2 F8

ceramic

· Rb3 Na1 Be2 F8

Rb₃Na₁Be₂F₈ is a mixed-alkali beryllium fluoride ceramic compound that belongs to the family of fluoride-based ionic ceramics. This material is primarily of research interest rather than established industrial production, studied for its potential in optical, thermal management, and specialized electronic applications where fluoride ceramics offer advantages such as high transparency in certain wavelength ranges and chemical inertness.

optical window materials (research)thermal management substratesionic conductor studiesfluoride ceramic researchhigh-temperature insulation (experimental)specialized electronic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,380.9	ksi	DFT · OptB88vdW
Shear Modulus(G)	3,199.5	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	7.183	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.263	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.

Rb3 Na1 Be2 F8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental