Sm3AlNiS7

metal

· JVASP-147285· Sm3AlNiS7

Sm₃AlNiS₇ is an experimental ternary intermetallic compound combining samarium (rare earth), aluminum, nickel, and sulfur. This material belongs to the rare-earth transition metal sulfide family and is primarily of research interest rather than established commercial production. The compound is being investigated for potential applications in thermoelectric devices, magnetic materials, and advanced ceramics where rare-earth-containing phases can provide unique electronic and thermal properties unavailable in conventional alloys.

thermoelectric researchrare-earth materials developmentmagnetic compound studiessolid-state chemistry explorationadvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.011	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2410	eV	—
Magnetic Moment(μB)	3.817	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)	-1.716	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.

Sm3AlNiS7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control