Sm4CrS7

metal

· JVASP-117180· Sm4CrS7

Sm₄CrS₇ is a rare-earth transition metal sulfide compound combining samarium with chromium and sulfur, belonging to the family of rare-earth chalcogenides. This material is primarily of research and development interest rather than established industrial use, with potential applications in thermoelectric devices, magnetic materials, and solid-state electronics where the combination of rare-earth and transition metal elements can produce unique electronic and thermal properties.

thermoelectric devicesmagnetic materials researchsolid-state electronicsrare-earth compound researchhigh-temperature applicationsmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.282	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.05800	eV	—
Magnetic Moment(μB)	8.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05020	eV/atom	—
Formation Energy(ΔHf)	-1.829	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.

Sm4CrS7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control