Pb7 Br2 F12 — Properties & Data | MatWorld

Pb7 Br2 F12

ceramic

· Pb7 Br2 F12

Pb₇Br₂F₁₂ is a lead halide ceramic compound combining bromide and fluoride anions in a mixed-halide framework. This is a research-phase material being investigated for optoelectronic and photovoltaic applications, particularly as part of the broader family of halide perovskite and halide double-perovskite structures that show promise for tunable bandgaps and enhanced stability compared to iodide-based alternatives.

halide perovskite researchphotovoltaic devices (experimental)optoelectronic semiconductorsradiation detection (potential)materials science researchnext-generation solar cells

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.160	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.312	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.

Pb7 Br2 F12

Electrical Properties

Other Properties

Regulatory Screening

Environmental