Rb2YCuI6

metal

· JVASP-100474· Rb2YCuI6

Rb2YCuI6 is an experimental ternary halide compound composed of rubidium, yttrium, copper, and iodine. This material belongs to the family of metal halides under active research for optoelectronic and photovoltaic applications, where the combination of rare earth (yttrium) and transition metal (copper) elements in an iodide framework offers potential for tunable electronic properties. While not yet in mainstream industrial production, halide perovskites and related ternary metal iodides are investigated as alternatives to lead-based perovskites for next-generation solar cells, scintillators, and radiation detection due to their potential for improved stability and lower toxicity.

experimental optoelectronicsperovskite-alternative photovoltaicsradiation detection researchscintillator materials developmenthalide crystal engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.491	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.064	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07150	eV/atom	—
Formation Energy(ΔHf)	-1.190	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.

Rb2YCuI6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control