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:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
—
lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
—
eV/atom——
Formation Energy(ΔHf)
—
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 — Properties & Data | MatWorld