La3S3N — Properties & Data | MatWorld

La3S3N

ceramic

· JVASP-97857· La3S3N

La₃S₃N is an experimental rare-earth sulfide nitride ceramic combining lanthanum with sulfur and nitrogen elements. This material belongs to the family of oxynitride and chalcogenide ceramics being researched for high-temperature structural and functional applications where conventional oxides face limitations. While not yet commercialized at scale, materials in this compositional family are of interest for advanced refractory coatings, solid-state electrolytes, and photocatalytic devices due to their thermal stability and unique electronic properties bridging traditional nitride and sulfide ceramics.

experimental ceramics researchhigh-temperature refractory coatingssolid-state ionics and electrolytesphotocatalytic applicationsrare-earth functional materialsthermal barrier systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.211	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.340	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)	-2.269	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.

La3S3N

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental