Al2 I6 O18

semiconductor

· Al2 I6 O18

Al₂I₆O₁₈ is an aluminum iodide oxide compound belonging to the semiconductor materials class, combining aluminum, iodine, and oxygen in a mixed-valence structure. This material represents an experimental composition within the broader family of halide-containing semiconductors, which are currently of research interest for optoelectronic and photovoltaic applications where alternative bandgap engineering is sought. The iodide incorporation distinguishes it from conventional aluminum oxides, potentially offering tunable electronic properties, though such compounds remain primarily in development stages with limited industrial deployment.

experimental semiconductorsoptoelectronic device researchbandgap engineeringhalide-based photovoltaicsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	46.21	GPa	—
Shear Modulus(G)	29.15	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.309	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9350	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.

Al2 I6 O18

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control