Na4Al3Ge3BrO12 — Properties & Data | MatWorld

Na4Al3Ge3BrO12

ceramic

· JVASP-24487· Na4Al3Ge3BrO12

Na4Al3Ge3BrO12 is an experimental aluminosilicate-based ceramic compound containing germanium and bromine in a structured oxide framework, synthesized primarily for research applications rather than established commercial use. This material belongs to the family of rare-earth and heavy-metal-bearing ceramics of potential interest in nuclear waste immobilization, photonic applications, and advanced refractory development, where its unique compositional combination may offer selective ion-exchange properties or radiation shielding characteristics. Engineers would consider this compound in early-stage development programs seeking alternatives to conventional zeolites or sodalite-type minerals, though its practical viability and cost-effectiveness relative to established materials remain to be demonstrated at production scale.

nuclear waste immobilization (research)ion-exchange media (experimental)optical and photonic ceramics (development)advanced refractory materials (exploratory)hazardous element containmentmaterials chemistry research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1036	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	3.961	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000569	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000213	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-97.53	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	442.8	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.349	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.

Na4Al3Ge3BrO12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental