Na5SbO5 — Properties & Data | MatWorld

Na5SbO5

ceramic

· Na5SbO5

Na5SbO5 is an inorganic ceramic compound containing sodium and antimony oxides, belonging to the family of mixed-metal oxides used primarily in specialized chemical and materials applications. This material is most commonly encountered in research contexts for catalysis, ion-exchange systems, and advanced ceramic processing, where its sodium-antimony composition offers potential for selective reactivity and thermal stability. Engineers and researchers typically evaluate this compound for niche roles in chemical processing, waste treatment, or as a precursor phase in the synthesis of other functional ceramics, though it remains less common than alternative metal oxide systems in mainstream industrial applications.

catalyst support materialsion-exchange applicationschemical processingresearch and developmentceramic precursor synthesisspecialty refractory composition

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1282	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.830	eV	DFT · OptB88vdW
↳	3.657	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	10.65	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.437	-	DFT · OptB88vdW
↳	2.397	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)2 entries	0.05437	C/m²	DFT · OptB88vdW
↳	0.1217	C/m²	DFT · PBE
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	DFT · PBE
Thermoelectric Power Factor(PF)2 entries	0.000798	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000499	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-126.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	495.9	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.7000	%	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)	0.01030	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.706	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.

Na5SbO5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental