NbW6Se14 — Properties & Data | MatWorld

NbW6Se14

metal

· JVASP-31775· NbW6Se14

NbW₆Se₁₄ is a layered transition metal chalcogenide compound combining niobium, tungsten, and selenium, belonging to the family of dichalcogenide materials. This is primarily a research compound studied for its electronic and catalytic properties rather than an established engineering material in commercial production. The material family shows promise in electrochemical applications and two-dimensional materials research, though practical industrial adoption remains limited; engineers would typically encounter this material in advanced research contexts focused on next-generation catalysts, energy storage, or electronic devices rather than conventional structural or functional applications.

research catalystselectrochemical energy storage2D materials researchhydrogen evolution reactionthin-film electronicsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.552	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000862	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000826	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	29.31	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	28.00	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1617	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4291	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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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.

NbW6Se14

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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