Sn1 I6 Cs2

semiconductor

· Sn1 I6 Cs2

Cs₂SnI₆ is a lead-free halide perovskite semiconductor compound, belonging to the double-perovskite family of materials currently under active research development. This inorganic perovskite represents a promising alternative to toxic lead-based perovskites, offering potential for photovoltaic and optoelectronic applications while addressing environmental and regulatory concerns associated with lead-containing semiconductors. The material is primarily in the research and early development phase, with interest driven by its theoretical bandgap tuning capability, stability advantages over organic-inorganic hybrids, and potential for scalable thin-film device manufacturing.

perovskite solar cellslead-free photovoltaicsX-ray detectorsoptoelectronic devicesthin-film semiconductorshalide perovskite research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2412	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9750	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.

Sn1 I6 Cs2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control