Rb3Sb2Br9

semiconductor
· Rb3Sb2Br9

Rb3Sb2Br9 is a halide perovskite semiconductor compound composed of rubidium, antimony, and bromine—part of an emerging class of inorganic perovskites being investigated as alternatives to organic-inorganic hybrids for optoelectronic applications. This material remains largely in research and development phases, with potential applications in photovoltaics, radiation detection, and light-emitting devices where improved thermal and chemical stability compared to lead halide perovskites is desired. Engineers evaluating Rb3Sb2Br9 would consider it for next-generation scintillators or X-ray detectors where the combination of heavy halide content and all-inorganic composition offers inherent radiation responsiveness without the long-term degradation issues common in conventional perovskite solar cells.

radiation detection / scintillatorsphotovoltaic researchX-ray imaging sensorsoptoelectronic devicesexperimental semiconductorsnext-generation detectors

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Poisson's Ratio(ν)
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-——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
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Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
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Band Gap(Eg)2 entries
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eV——
↳
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eV——
Magnetic Moment(μB)
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µB——
Seebeck Coefficient(S)
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µV/K——
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
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.