NbF5

Name: NbF5
Brand: MatWorld

metal

· NbF5

Niobium pentafluoride (NbF5) is a metallic halide compound that functions as a strong Lewis acid and fluorinating agent. It is primarily used in industrial fluorination processes, uranium enrichment applications, and as a catalyst in organic synthesis, where its extreme reactivity and electron-accepting properties enable selective chemical transformations that would be difficult or impossible with conventional reagents.

uranium enrichment (UF6 production)industrial fluorination catalystorganic synthesis intermediatesLewis acid catalysisnuclear fuel processingspecialized chemical manufacturing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1351	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.555	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-3.064	eV/atom	DFT · OptB88vdW
↳	-3.133	eV/atom	Measured

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.

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

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.

NbF5 — Properties & Data | MatWorld

NbF5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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