NbOF3 — Properties & Data | MatWorld

NbOF3

ceramic

· JVASP-50816· NbOF3

NbOF3 is an oxyfluroide ceramic compound containing niobium, oxygen, and fluorine as primary constituents. This is a specialized functional ceramic material, typically studied in research contexts for its potential in optical, electronic, or structural applications where fluoride-bearing ceramics offer advantages such as lower thermal expansion or enhanced chemical stability. While not a commodity industrial material, NbOF3 and related niobium fluoride compounds show promise in high-performance applications where conventional oxides face limitations, particularly in environments requiring chemical inertness or specific optical properties.

optical coatings and windowsfluoride-based ceramics researchchemical/corrosion-resistant componentsadvanced functional ceramicsexperimental electronic materialsspecialized refractories

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	28.37	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2900	-	DFT · OptB88vdW
Shear Modulus(G)	12.70	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.921	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	3.779	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	10.28	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.901	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.1911	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00204	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000875	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-282.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	393.2	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)	0.00410	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.975	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

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.

NbOF3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental