AuI2

metal

· JVASP-110112· AuI2

Gold iodide (AuI₂) is an intermetallic compound combining gold with iodine, belonging to the class of metal halides and gold compounds. This material is primarily of research and specialized interest rather than established industrial production, with potential applications in optoelectronics, photovoltaics, and semiconductor research due to gold's conductive properties and iodide's light-absorptive characteristics. Engineers considering AuI₂ would typically be exploring advanced functional materials for niche applications such as photodetectors, thin-film devices, or as a precursor compound in materials synthesis, where its unique electronic properties might offer advantages over conventional semiconductors or simpler gold compounds.

Research optoelectronicsPhotodetector materialsSemiconductor precursor synthesisThin-film device developmentGold-based compound research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.014	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1432	eV/atom	—
Formation Energy(ΔHf)	0.1170	eV/atom	—

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

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.

AuI2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control