Sn2 Br2 Cl2

semiconductor

· Sn2 Br2 Cl2

Sn2Br2Cl2 is a mixed-halide tin compound belonging to the halide perovskite family, of significant interest in materials research rather than established industrial production. This compound represents an experimental semiconductor being investigated for optoelectronic and photovoltaic applications, where the combination of tin and mixed halides (bromine and chlorine) offers tunable bandgap properties and potential advantages in stability and toxicity compared to lead-based alternatives. The material is primarily explored in academic and prototype-stage research contexts for next-generation solar cells, light-emitting devices, and radiation detectors.

perovskite solar cells (experimental)lead-free semiconductors (research)optoelectronic devices (prototype)radiation detection (emerging)tunable bandgap materialsthin-film photovoltaics (early-stage)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	17.92	GPa	—
Shear Modulus(G)	5.213	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.355	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8400	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.

Sn2 Br2 Cl2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control