NbF5
Niobium pentafluoride · Niobium(V) fluoride
Niobium pentafluoride is a stable, insulating inorganic fluoride widely utilized as a potent Lewis acid and fluorinating agent in industrial and research applications.
About Niobium pentafluoride
Niobium pentafluoride is a high-valent metal fluoride characterized by its insulating electronic nature and robust thermodynamic stability. As a member of the transition metal halide family, it is recognized for its significant reactivity and utility in specialized chemical processes. Its structural diversity is well-documented, with numerous reported configurations reflecting its versatile coordination chemistry. This compound serves as a critical reagent in inorganic synthesis, particularly where strong Lewis acidity is required to facilitate complex transformations. Its ability to act as a precursor for other niobium-based materials makes it a staple in advanced chemical manufacturing and research laboratories.
Key Properties
Cross-validated computational properties for Niobium pentafluoride, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Applications
Where Niobium pentafluoride is used.
Patent Landscape
1 patent reference NbF5 or close compositional variants.
| Patent | Title | Assignee | Granted |
|---|---|---|---|
| 4426430 | Inorganic NbF.sub.5 (TaF.sub.5)-P.sub.2 O.sub.5 electrolytes | — | — |
Frequently Asked Questions
Common questions about Niobium pentafluoride, answered from cross-validated data.
What is NbF5?
Niobium pentafluoride is a stable, insulating inorganic fluoride widely utilized as a potent Lewis acid and fluorinating agent in industrial and research applications.
What is NbF5 used for?
What is the band gap of NbF5?
Is NbF5 a metal, semiconductor, or insulator?
Is NbF5 thermodynamically stable?
How many polymorphs of NbF5 are known?
What elements does NbF5 contain?
Where does the data for NbF5 come from?
How It Compares
As a prominent transition metal fluoride, niobium pentafluoride stands out for its unique combination of high chemical reactivity and thermodynamic stability, positioning it as a versatile tool for synthetic chemists compared to less reactive or less stable metal halides.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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