Sn2 Br2 F2
semiconductor· Sn2 Br2 F2
Sn₂Br₂F₂ is a halogenated tin compound belonging to the family of mixed-halide semiconductors, combining tin with bromine and fluorine in a layered or molecular structure. This is primarily a research-phase material studied for optoelectronic and photovoltaic applications, particularly as an alternative to lead-based perovskites; the incorporation of mixed halogens and tin offers potential for tunable bandgap and improved stability compared to conventional tin halides. Engineers and researchers explore this compound for next-generation thin-film solar cells, light-emitting devices, and X-ray detectors where reduced toxicity and enhanced thermal stability are priorities over traditional semiconductors.
perovskite solar cellsthin-film photovoltaicsoptoelectronic devicesradiation detectionlead-free semiconductorsresearch and development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
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.