SmBeF4 — Properties & Data | MatWorld

SmBeF4

ceramic

· JVASP-98231· SmBeF4

SmBeF4 is an inorganic fluoride ceramic composed of samarium, beryllium, and fluorine—a rare-earth beryllium fluoride compound. This material belongs to a niche class of optical and specialist ceramics; while not widely commercialized, such rare-earth fluoride systems are investigated for high-refractive-index optical applications and potential use in specialized laser or scintillator systems. Engineers would consider this material only in advanced research contexts or niche photonic applications where its unique optical or thermal properties offer advantages over more conventional ceramics or glasses.

optical ceramics (research)rare-earth fluoride systemsscintillator developmentspecialized photonicslaser host materials (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1918	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	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)	0.3235	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.435	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.

SmBeF4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental