Mg2Ta2FeO8 — Properties & Data | MatWorld

Mg2Ta2FeO8

ceramic

· JVASP-142557· Mg2Ta2FeO8

Mg₂Ta₂FeO₈ is a complex oxide ceramic composed of magnesium, tantalum, and iron. This material belongs to the family of multi-cation oxide ceramics and is primarily known from materials research literature rather than established commercial production, where it is investigated for potential high-temperature and electronic applications. Its tantalum content and mixed-valence iron-magnesium structure make it relevant for studies in catalysis, dielectric behavior, and refractory applications where thermal stability and chemical inertness are required.

high-temperature ceramics researchcatalytic materials developmentdielectric ceramicsrefractory applicationsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.731	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	8.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05030	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.757	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.

Mg2Ta2FeO8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental