AgPb2Br5 — Properties & Data | MatWorld

AgPb2Br5

Name: AgPb2Br5
Brand: MatWorld

metal

· JVASP-54582· AgPb2Br5

AgPb2Br5 is a mixed-metal halide compound combining silver, lead, and bromine—a class of materials primarily explored in solid-state chemistry and materials research rather than established industrial production. This compound belongs to the family of metal halides that have attracted attention for potential applications in optoelectronic devices, radiation detection, and advanced sensing due to the electronic properties conferred by its mixed-metal composition. While not yet a mainstream engineering material with established supply chains, compounds in this family are investigated for their potential to offer tunable bandgaps and improved stability compared to single-metal halide alternatives, making them candidates for next-generation photonic and detection systems.

radiation detection researchoptoelectronic device developmentsolid-state physics experimentsscintillator materials (exploratory)semiconductor researchX-ray or gamma-ray sensing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.466	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.907	eV	DFT · OptB88vdW
↳	2.849	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.390	-	DFT · OptB88vdW
↳	5.072	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00219	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00122	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-280.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	286	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	6.480	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00500	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8051	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

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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.

AgPb2Br5

Physical Properties

Electrical Properties

Other Properties

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