Nb4CoSe8

metal

· JVASP-144581· Nb4CoSe8

Nb₄CoSe₈ is an intermetallic compound combining niobium, cobalt, and selenium, belonging to the family of transition metal chalcogenides. This is primarily a research material rather than an established industrial product, investigated for potential thermoelectric and electronic applications where layered metal chalcogenide structures show promise for charge transport and thermal properties.

thermoelectric devices (research)solid-state electronics (experimental)high-temperature materials researchtransition metal chalcogenidesmaterials for thermal management (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.784	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.067	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)	-0.8263	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.

Nb4CoSe8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control