K3SbBr6 — Properties & Data | MatWorld

K3SbBr6

ceramic

· JVASP-106408· K3SbBr6

K3SbBr6 is an inorganic halide perovskite ceramic compound composed of potassium, antimony, and bromine. This material belongs to the family of lead-free halide perovskites, which are primarily investigated as emerging semiconductors and photonic materials in laboratory and early-stage research settings rather than established commercial applications. The compound is notable for its potential in optoelectronic devices and next-generation photovoltaics where lead-free alternatives are required, though practical engineering use remains limited to specialized research environments.

perovskite photovoltaics (experimental)photonic materials researchradiation detection (potential)optoelectronic devices (early-stage)lead-free semiconductor alternativesmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1087	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	2.864	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.922	-	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)	0.07330	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.297	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.

K3SbBr6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental