La6ZnSi2S14 — Properties & Data | MatWorld

La6ZnSi2S14

ceramic

· JVASP-145925· La6ZnSi2S14

La₆ZnSi₂S₁₄ is a rare-earth sulfide ceramic compound combining lanthanum, zinc, and silicon in a sulfide host matrix. This material belongs to the family of rare-earth thiophosphates and sulfides, which are primarily investigated for their ionic conductivity and luminescent properties in research and development contexts. Industrial applications remain limited to specialized photonic and solid-state electrolyte development, where the sulfide framework and rare-earth dopant effects offer potential advantages over conventional oxide ceramics.

solid-state electrolytesrare-earth luminescent materialsresearch ceramicsphotonic devicesionic conductorsadvanced sulfide compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.358	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.014	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)	-1.874	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.

La6ZnSi2S14

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental