RbYBeF6 — Properties & Data | MatWorld

RbYBeF6

ceramic

· JVASP-145808· RbYBeF6

RbYBeF6 is a rare-earth fluoride ceramic composed of rubidium, yttrium, beryllium, and fluorine. This material belongs to the family of complex fluoride compounds and remains primarily a research-phase material, studied for its potential in optical, thermal, and structural applications where fluoride ceramics offer unique advantages such as low refractive index, wide optical transparency windows, and chemical stability.

optical coatings and windowslaser systems and opticshigh-temperature ceramicsfluoride crystal researchspecialty ceramics developmentthermal barrier applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1443	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	7.624	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.839	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.

RbYBeF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental