K2BiAuCl6

metal

· JVASP-102065· K2BiAuCl6

K2BiAuCl6 is a halide double perovskite compound containing potassium, bismuth, and gold chloride components. This material is primarily an experimental research compound rather than an established engineering material, studied for its potential in optoelectronic and photonic applications due to the tunability of its electronic and optical properties inherent to the double perovskite family. It represents an emerging class of materials being investigated as an alternative to lead-based halide perovskites for solar cells, light-emitting devices, and radiation detection, where lead toxicity and stability concerns drive the search for non-toxic substitutes.

Research photovoltaicsPerovskite solar cellsLight-emitting devicesRadiation detectionOptoelectronic researchLead-free alternatives

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.761	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.5350	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09250	eV/atom	—
Formation Energy(ΔHf)	-1.174	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.

K2BiAuCl6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control