La3Cu2S7

metal

· JVASP-116617· La3Cu2S7

La3Cu2S7 is a ternary lanthanide-copper sulfide compound that belongs to the rare-earth chalcogenide family. This is primarily a research material under investigation for thermoelectric and solid-state ionics applications, where the combination of lanthanide and copper elements offers potential for enhanced charge carrier mobility and thermal properties.

thermoelectric energy conversionsolid-state ionic conductorsrare-earth materials researchsemiconductor applicationsadvanced functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.897	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06310	eV/atom	—
Formation Energy(ΔHf)	-1.515	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.

La3Cu2S7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control