Cs3Sn3F2Cl7

semiconductor
· Cs3Sn3F2Cl7

Cs3Sn3F2Cl7 is a mixed-halide perovskite-related semiconductor compound containing cesium, tin, fluorine, and chlorine. This is a research-phase material being investigated for optoelectronic and photovoltaic applications, particularly as part of the broader family of halide perovskites seeking lead-free alternatives with improved stability. The tin-based composition addresses toxicity concerns of lead perovskites while the mixed halide structure offers tunable bandgap and potential enhanced tolerance to moisture and thermal degradation compared to single-halide analogs.

photovoltaic cells (lead-free)optoelectronic devicesperovskite solar cellsX-ray detectorslight-emitting diodes (LEDs)materials research & development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Band Gap(Eg)
eV
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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