Nb4GeS8

metal

· JVASP-142782· Nb4GeS8

Nb₄GeS₈ is a ternary intermetallic compound composed of niobium, germanium, and sulfur, representing an emerging material in the family of transition metal chalcogenides and layered metal compounds. This is a research-phase material with potential applications in thermoelectric devices, solid-state electronics, and energy conversion systems, where the combination of metallic and semiconducting character offers possibilities for tuning electronic and thermal transport properties that differ from conventional single-element or binary alloys.

thermoelectric materialssolid-state electronics researchheat-to-electricity conversionlayered compound semiconductorsadvanced materials developmentlow-dimensional systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.590	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)	0.09410	eV/atom	—
Formation Energy(ΔHf)	-0.9883	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.

Nb4GeS8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control