La3MgAlS7

metal

· JVASP-147510· La3MgAlS7

La₃MgAlS₇ is a rare-earth metal sulfide compound belonging to the family of lanthanide-based functional materials. This is a research compound rather than a commercial alloy, investigated primarily for its ionic conductivity and structural properties in solid-state applications. The material combines lanthanum's rare-earth characteristics with a sulfide lattice, making it of interest for solid electrolytes, battery components, and other ionic transport systems where sulfide-based frameworks offer advantages over oxide alternatives.

solid-state battery electrolytesionic conductors (research)sulfide glass ceramicsrare-earth functional compoundsenergy storage developmentmaterials research (experimental phase)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.166	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.381	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-2.069	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.

La3MgAlS7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control