Rb2 Bi2 F6

semiconductor

· Rb2 Bi2 F6

Rb₂Bi₂F₆ is a halide perovskite semiconductor compound combining rubidium, bismuth, and fluorine elements. This material belongs to the lead-free halide perovskite family, an emerging class of semiconductors under active research for optoelectronic applications as a safer alternative to lead-based perovskites. While primarily in the research phase, Rb₂Bi₂F₆ is investigated for its potential in photovoltaics, light-emission devices, and radiation detection due to its wide bandgap and stability characteristics inherent to bismuth-based halide perovskites.

lead-free perovskite researchphotovoltaic devices (experimental)radiation detectorslight-emitting materials (research)halide perovskite familyoptoelectronic semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	42.24	GPa	—
Shear Modulus(G)	17.81	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.686	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.507	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 Bi2 F6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control