MgNbO3 — Properties & Data | MatWorld

MgNbO3

ceramic

· MgNbO3

Magnesium niobate (MgNbO3) is a ceramic compound belonging to the family of metal niobates, which are known for their dielectric and ferroelectric properties. This material is primarily of research and emerging-applications interest rather than a mature industrial ceramic, with potential use in high-frequency electronic devices, optical applications, and advanced functional ceramics where niobate-based compounds offer advantages in permittivity, thermal stability, and phase-matching characteristics.

dielectric materialsoptical waveguideshigh-frequency electronicsferroelectric applicationsresearch ceramicsadvanced functional materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1532	lb/in³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · PBE
Magnetic Moment(μB)3 entries	0.000	μB	DFT
↳	-0.000120	μB	DFT
↳	0.000	µB	DFT · OptB88vdW

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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.5478	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-2.323	eV/atom	DFT
↳	0.4800	eV/atom	DFT
↳	-2.269	eV/atom	DFT · OptB88vdW

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.

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.

MgNbO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental