KRb2AuBr6

metal

· JVASP-103204· KRb2AuBr6

KRb2AuBr6 is an experimental halide perovskite compound containing potassium, rubidium, gold, and bromine elements. This material belongs to the double perovskite family, a class of compounds currently under investigation for optoelectronic and photonic applications due to their tunable bandgap and potential for improved stability compared to lead-based perovskites. Research into gold-based halide perovskites is driven by their potential in light emission, photodetection, and quantum applications, though the material remains primarily in the laboratory development stage rather than established industrial production.

Experimental optoelectronicsPerovskite photovoltaics researchLight-emitting device developmentPhotodetector materialsQuantum dot applicationsLead-free semiconductor alternatives

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.060	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.6150	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1502	eV/atom	—
Formation Energy(ΔHf)	-1.066	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.

KRb2AuBr6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control