MgB4Os3 — Properties & Data | MatWorld

MgB4Os3

ceramic

· JVASP-21610· MgB4Os3

MgB₄O₆³ is a magnesium borate ceramic compound belonging to the borate ceramic family, characterized by a network structure of boron-oxygen polyhedra bonded with magnesium cations. This material is primarily of research and specialized industrial interest, valued in refractory applications, electrical insulation systems, and specialized optical components where boron oxides' unique thermal and dielectric properties are advantageous. While not as widely deployed as conventional oxides like alumina or magnesia, magnesium borates offer exceptional thermal stability and resistance to certain corrosive environments, making them candidates for high-temperature and chemically demanding applications where standard ceramics fall short.

refractory coatingselectrical insulatorshigh-temperature ceramicsglass and optical materialsspecialized composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	12.32	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000273	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000295	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	1.133	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.6733	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)	-0.2054	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.

MgB4Os3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental