Rb2 Sn1 Br6

semiconductor
· Rb2 Sn1 Br6

Rb₂Sn₁Br₆ is an organic-inorganic hybrid halide perovskite semiconductor compound, part of the broader family of lead-free perovskites being investigated as alternatives to conventional semiconductors. This material is primarily a research-phase compound studied for optoelectronic applications where its direct bandgap, tunable electronic properties, and potential for solution processing make it attractive for next-generation photovoltaic, light-emitting, and radiation detection devices. While not yet commercialized at scale, halide perovskites of this composition are notable for combining the processing advantages of organic semiconductors with the electronic performance of inorganic materials, though stability and toxicity concerns relative to lead-based perovskites remain areas of active investigation.

perovskite solar cells (experimental)thin-film optoelectronics (research)light-emitting diodes (developmental)X-ray/gamma radiation detectors (research)lead-free semiconductor alternativessolution-processed electronics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Shear Modulus(G)
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Verified Unverified Low confidence (<80%) Link to source
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Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
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Formation Energy(ΔHf)
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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.
Rb2 Sn1 Br6 — Properties & Data | MatWorld