In4 I12

semiconductor

· In4 I12

In₄I₁₂ is an indium iodide compound belonging to the family of metal halide semiconductors, which are of growing interest in optoelectronic and photovoltaic research. This material represents an experimental composition within the broader indium halide family, investigated for potential applications in next-generation light-emitting devices, radiation detectors, and thin-film photovoltaics where tunable bandgap and solution-processing capabilities are advantageous. The indium iodide family is notable for combining relatively straightforward synthesis with promising electronic and optical properties, though materials in this class remain largely in research and development phases compared to established semiconductor platforms.

experimental photovoltaic devicesoptoelectronic researchradiation detectionthin-film semiconductorshalide perovskite alternatives

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	1,384.2	ksi	—
Shear Modulus(G)	885.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.879	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4590	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.

In4 I12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control