Na4MgO3 — Properties & Data | MatWorld

Na4MgO3

ceramic

· JVASP-49785· Na4MgO3

Na₄MgO₃ is an inorganic ceramic compound composed of sodium, magnesium, and oxygen, belonging to the family of mixed-metal oxides. This material is primarily of research interest rather than widespread industrial use, with potential applications in solid-state chemistry, material science studies, and as a precursor or intermediate phase in synthesis of other functional ceramics. Its significance lies in its potential as a component in advanced ceramic systems, particularly in contexts involving magnesium-sodium oxide chemistries used in specialized refractory or electrochemical applications.

research ceramicssolid-state synthesisrefractory materials developmentelectrochemical applicationsmixed-metal oxide systemslaboratory material science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.232	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.723	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.179	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000633	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000131	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-98.51	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	472.7	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)	0.1134	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.718	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.

Na4MgO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental