NbI3 — Properties & Data | MatWorld

NbI3

metal

· JVASP-32810· NbI3

Niobium triiodide (NbI₃) is a transition metal halide compound that belongs to the family of layered metal halides. This material is primarily of research and developmental interest rather than an established industrial product, with potential applications in electronic and optical devices where its layered crystal structure and semiconductor properties could be exploited.

Research and developmentSemiconductor devicesPhotonic materialsTransition metal halide studiesLayered material synthesisLaboratory-scale applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1957	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	2.493	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000433	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000526	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	2.333	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	2.120	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)	0.08060	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4483	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

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.

NbI3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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