Mg3BO3F3 — Properties & Data | MatWorld

Mg3BO3F3

ceramic

· JVASP-26566· Mg3BO3F3

Mg3BO3F3 is a magnesium borate fluoride ceramic compound combining magnesium oxide, borate, and fluoride phases into a single crystal structure. This material belongs to the family of advanced functional ceramics and remains primarily a research-phase compound; it is studied for its potential in optical, thermal management, and specialized electronic applications where the combination of boron, fluorine, and magnesium chemistry offers unique properties not available in conventional oxide ceramics. The material's notable characteristics stem from the incorporation of fluoride anions, which can modify thermal expansion, optical transparency, and chemical durability compared to standard borate or oxide alternatives.

optical windows and transmissive ceramicsthermal management componentsresearch and development applicationshigh-temperature insulatorsfluoride-based functional materialsexperimental electronics substrates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.960	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	5.821	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.377	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000947	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000150	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-134.5	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	510.6	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)	-3.317	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.

Mg3BO3F3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental