La3S4 — Properties & Data | MatWorld

La3S4

ceramic

· JVASP-152966· La3S4

La₃S₄ is a rare-earth sulfide ceramic compound combining lanthanum with sulfur, belonging to the family of lanthanide chalcogenides studied for their unique optical and thermal properties. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in advanced photonics, high-temperature ceramics, and solid-state chemistry where rare-earth compounds offer distinctive electronic or luminescent characteristics.

rare-earth optical materialsluminescent ceramics researchhigh-temperature refractory compoundssolid-state physics experimentationphotonic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.415	kg/m³	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.384	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.

La3S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental