K2AlInBr6

metal

· JVASP-102873· K2AlInBr6

K2AlInBr6 is a halide perovskite compound combining potassium, aluminum, indium, and bromine—a member of the emerging double-perovskite family. This is primarily a research material being investigated for optoelectronic and photovoltaic applications, particularly as an alternative to lead-based perovskites due to its potential for lower toxicity and greater environmental stability while maintaining semiconducting properties.

perovskite solar cells (experimental)optoelectronic devices (R&D)lead-free semiconductorsphotovoltaic researchnext-generation light-emitting materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	20.57	GPa	—
Poisson's Ratio(ν)	-0.6500	-	—
Shear Modulus(G)	-10.58	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.389	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.911	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1378	eV/atom	—
Formation Energy(ΔHf)	-1.285	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.

K2AlInBr6

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control