Rb3 Sb2 Br9

semiconductor

· Rb3 Sb2 Br9

Rb3Sb2Br9 is a halide perovskite semiconductor compound composed of rubidium, antimony, and bromine elements. This material belongs to the emerging class of hybrid and inorganic halide perovskites, which are primarily investigated in research settings for optoelectronic and photonic applications. While not yet commercially established, halide perovskites in this family are of interest due to their tunable electronic properties and potential for low-cost, solution-processable device fabrication compared to conventional semiconductors.

photovoltaic researchscintillator detectorsoptoelectronic devicesradiation detectionthin-film semiconductorslaboratory/experimental applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,385	ksi	—
Shear Modulus(G)	212.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.878	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.196	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.

Rb3 Sb2 Br9

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control