K2PrCuBr6

metal
· JVASP-109842· K2PrCuBr6

K2PrCuBr6 is a mixed-metal halide compound containing potassium, praseodymium, copper, and bromide—a class of materials primarily studied in solid-state chemistry and materials research rather than established industrial production. This compound belongs to the family of perovskite-related and double-perovskite structures, which are of significant interest for optoelectronic and quantum applications including photovoltaics, scintillators, and potential quantum computing platforms. While not yet deployed in high-volume engineering applications, materials in this compositional family are actively investigated for their tunable bandgap, luminescence properties, and potential as alternatives to lead-based halide perovskites in next-generation electronic devices.

Research materials—optoelectronicsPerovskite photovoltaicsScintillator materialsQuantum device platformsSolid-state chemistryExperimental semiconductors

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.1363
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
2.061
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.08510
eV/atom—
Formation Energy(ΔHf)
-1.523
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.
K2PrCuBr6 — Properties & Data | MatWorld