K2YHgBr6

ceramic

· JVASP-99630· K2YHgBr6

K2YHgBr6 is a halide perovskite ceramic compound containing potassium, yttrium, mercury, and bromine. This is a research-phase material within the halide perovskite family, which has garnered significant attention for optoelectronic and photonic applications due to their tunable bandgaps and crystalline properties. The inclusion of mercury as a heavy metal component is notable and would require careful assessment for environmental and toxicological concerns in any practical application pathway.

photonic materials researchoptoelectronic device developmentscintillator applicationsradiation detection (experimental)semiconductor researchlaboratory/early-stage evaluation only

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.721	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1603	eV/atom	—
Formation Energy(ΔHf)	-1.427	eV/atom	—

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

Regulatory Screening

Environmental

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.

K2YHgBr6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental