LuCu2S2

metal

· JVASP-88898· LuCu2S2

LuCu2S2 is an intermetallic compound combining lutetium and copper with sulfur, belonging to the rare-earth metal chalcogenide family. This material is primarily of research and academic interest rather than established industrial production; it is studied for its potential electronic and thermal properties as part of broader investigations into rare-earth sulfide systems for advanced functional materials. Engineers and materials scientists investigating high-performance thermoelectrics, semiconductor applications, or exotic metal compounds may evaluate this composition, though it remains in the experimental phase without widespread commercial deployment.

rare-earth compounds researchthermoelectric materials developmentsemiconductor physics studiessolid-state chemistryexperimental functional materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.280	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)	0.3666	eV/atom	—
Formation Energy(ΔHf)	-0.8235	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.

LuCu2S2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control