Yb2 Li2 Al2 F12

metal

· Yb2 Li2 Al2 F12

Yb₂Li₂Al₂F₁₂ is a rare-earth-containing fluoride compound that combines ytterbium, lithium, and aluminum in a crystalline lattice structure. This is a specialized research material rather than a commercial commodity, belonging to the family of rare-earth fluorides that are of interest for optical, electronic, and structural applications where chemical stability and specific crystalline properties are desired. The combination of rare-earth elements with fluoride and alkali metals makes it a candidate for specialized applications in photonics, solid-state chemistry, and potentially high-performance ceramics where thermal stability and unique electromagnetic properties are valued.

optical coatings and laser materialssolid-state electrolyte researchhigh-temperature ceramicsX-ray scintillatorsexperimental photonic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	81.72	GPa	—
Shear Modulus(G)	48.51	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	8.122	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.894	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.

Yb2 Li2 Al2 F12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control