TaI — Properties & Data | MatWorld

TaI

ceramic

· JVASP-128251· TaI

TaI (tantalum iodide) is an inorganic ceramic compound combining the refractory metal tantalum with iodine, primarily of interest in research and specialized materials development rather than established industrial production. While tantalum compounds are valued for their chemical stability and thermal resistance, tantalum iodide remains largely experimental, with potential applications in optics, electronic materials, and specialized chemical synthesis where iodine-containing ceramics offer unique properties.

Research materialsOptical compoundsElectronic thin filmsRefractory ceramicsHalide chemistry applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	12.37	kg/m³	DFT · OptB88vdW

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.326	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.047	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.

TaI

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental