KRb2GaBr6 — Properties & Data | MatWorld

KRb2GaBr6

ceramic

· JVASP-108865· KRb2GaBr6

KRb₂GaBr₆ is a halide perovskite ceramic compound containing potassium, rubidium, gallium, and bromine elements. This material is primarily of research interest rather than established industrial production, investigated for its potential as a lead-free semiconductor or optoelectronic material in the broader halide perovskite family, which shows promise for photovoltaic and light-emitting applications seeking alternatives to lead-based perovskites.

photovoltaic researchlead-free semiconductorsoptoelectronic deviceshalide perovskite studiesexperimental light-emitters

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.609	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	1.998	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.578	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01200	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.426	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

KRb2GaBr6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental