Yb4MnS7

metal

· JVASP-145332· Yb4MnS7

Yb4MnS7 is a rare-earth metal sulfide compound containing ytterbium and manganese, representing an emerging class of materials in solid-state chemistry and materials science research. This composition falls within the lanthanide chalcogenide family, which is primarily investigated for potential applications in thermoelectric devices, magnetic materials, and advanced semiconducting systems where rare-earth elements provide unique electronic and thermal properties. While not yet established in high-volume industrial production, compounds of this type are of interest to researchers exploring next-generation energy conversion and materials with tailored magnetic or optical characteristics.

thermoelectric devices (research)magnetic materials (development)solid-state physicsrare-earth semiconductorsadvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.315	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1810	eV	—
Magnetic Moment(μB)	2.987	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1908	eV/atom	—
Formation Energy(ΔHf)	-1.606	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.

Yb4MnS7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control