Nb2WSe6

metal

· JVASP-31779· Nb2WSe6

Nb₂WSe₆ is an intermetallic compound combining niobium, tungsten, and selenium—a ternary layered material belonging to the transition metal chalcogenide family. This is primarily a research compound studied for electronic and photonic applications rather than an established commercial material. Interest in this composition centers on its potential for two-dimensional device applications, including semiconducting behavior and possible topological properties relevant to next-generation electronics and optoelectronics.

Research and developmentTwo-dimensional materialsSemiconductor devicesPhotonic applicationsEnergy storage (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.014	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)	0.01590	eV/atom	—
Formation Energy(ΔHf)	-0.7439	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.

Nb2WSe6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control