Na2AlZnF7 — Properties & Data | MatWorld

Na2AlZnF7

metal

· JVASP-57554· Na2AlZnF7

Na2AlZnF7 is a sodium aluminum zinc fluoride compound, a specialized inorganic fluoride material that combines alkali, transition, and rare earth chemistry to achieve unique properties in dense crystalline form. This compound is primarily of research and industrial interest in electrochemistry and specialized ceramics, where its fluoride chemistry and multi-metal composition enable applications requiring corrosion resistance, ionic conductivity, or high-temperature stability. The material represents a niche category within advanced inorganic compounds, with potential relevance to molten salt electrolysis, thermal batteries, or specialized refractory applications where conventional ceramics or metallic fluorides prove insufficient.

molten salt electrolysisthermal battery componentsspecialized refractory materialscorrosion-resistant coatingshigh-temperature electrochemical systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.338	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	5.052	eV	DFT · OptB88vdW
↳	8.148	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.004	-	DFT · OptB88vdW
↳	1.611	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00108	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000744	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-152.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	317.2	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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)	0.01080	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.131	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

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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.

Na2AlZnF7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

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