Sn3 I6

semiconductor

· Sn3 I6

Sn₃I₆ is a tin iodide compound belonging to the halide perovskite family of semiconductors, of primary interest in photovoltaic and optoelectronic research rather than established industrial production. This material is investigated for potential applications in next-generation solar cells and light-emitting devices due to the favorable optoelectronic properties characteristic of tin-based halide perovskites, which offer a lead-free alternative to more conventional perovskite absorbers. Engineers and researchers consider tin iodide compounds like Sn₃I₆ when exploring environmentally benign, solution-processable semiconductors for flexible electronics and low-cost thin-film devices.

perovskite solar cellsphotovoltaic researchoptoelectronic devicesthin-film semiconductorslead-free alternativesnext-generation electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	18.40	GPa	—
Shear Modulus(G)	8.400	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.785	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5290	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.

Sn3 I6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control