LaY3S6

ceramic

· JVASP-145718· LaY3S6

LaY3S6 is a rare-earth sulfide ceramic compound containing lanthanum and yttrium, belonging to the family of lanthanide chalcogenides. This material is primarily of research interest for its potential in optical and thermal applications, as sulfide ceramics in this compositional space have shown promise for infrared transparency and specialized electronic properties. While not yet widely commercialized, LaY3S6 represents an exploratory material for advanced ceramics applications where conventional oxides or nitrides may be limited by transparency requirements or specific thermal characteristics.

infrared opticsresearch ceramicsthermal conductorsrare-earth compoundsspecialty ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1497	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.099	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)	-2.337	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.

LaY3S6 — Properties & Data | MatWorld

LaY3S6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental