ZrI4

Name: ZrI4
Brand: MatWorld

metal

· ZrI4

Zirconium tetraiodide (ZrI₄) is an inorganic compound consisting of zirconium and iodine, classified as a metal halide rather than a conventional structural metal. This material is primarily encountered in research and specialized chemical contexts rather than high-volume engineering applications; it serves as a precursor compound in materials synthesis, particularly in the production of high-purity zirconium metal via the iodide refining process (van Arkel–de Boer process), and is studied for niche applications in nuclear fuel chemistry and inorganic synthesis due to zirconium's known corrosion resistance and neutron transparency.

zirconium metal refiningnuclear fuel chemistryinorganic synthesis precursorlaboratory reagenthigh-purity metal production

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1757	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.743	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	6.681	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000198	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000910	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-287	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	352.4	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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.9449	eV/atom	DFT · OptB88vdW
↳	-1.013	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.

ZrI4 — Properties & Data | MatWorld

ZrI4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control