Rb2 Au2 Br8

semiconductor

· Rb2 Au2 Br8

Rb2Au2Br8 is an inorganic halide semiconductor compound composed of rubidium, gold, and bromine, representing a mixed-metal halide material class of emerging research interest. This compound belongs to the family of organic-inorganic and inorganic halide perovskites or halide frameworks, which are being actively investigated for optoelectronic and photonic applications due to their tunable bandgaps and crystalline structures. As a research-stage material, Rb2Au2Br8 has not yet reached widespread industrial adoption but offers potential in next-generation semiconductor devices, photovoltaics, and light-emitting applications where gold-based halide frameworks could provide enhanced stability or novel electronic properties compared to conventional lead or tin halides.

photovoltaic materials (research)optoelectronic devices (emerging)light-emitting semiconductorshalide perovskite alternativesquantum dot precursors (potential)radiation detection (theoretical)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,070.8	ksi	—
Shear Modulus(G)	949.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.393	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7820	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 Au2 Br8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control