Sn2 I4
semiconductor· Sn2 I4
Sn₂I₄ is a tin iodide semiconductor compound belonging to the halide perovskite family, currently in the research and development phase rather than established commercial production. This material is investigated primarily for optoelectronic applications due to its semiconductor bandgap and potential for solution-processable fabrication, with particular interest in photovoltaic devices and light-emitting applications where lead-free alternatives to conventional perovskites are sought. Engineers would consider tin iodide compounds when designing next-generation solar cells, photodetectors, or light sources that require environmentally benign, earth-abundant semiconductor materials with tunable electronic properties.
perovskite solar cellslead-free photovoltaicsphotodetectorslight-emitting devicesoptoelectronic researchsolution-processed semiconductors
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.