MgTaO — Properties & Data | MatWorld

MgTaO

ceramic

· JVASP-118721· MgTaO

MgTaO is a magnesium tantalate ceramic compound that belongs to the family of complex oxide ceramics. This material combines the properties of magnesium oxide with tantalum oxide, creating a dense ceramic suitable for high-temperature and specialized electronic applications. While not as commercially widespread as single-oxide ceramics, MgTaO is of particular interest in research and development contexts for microwave dielectric components, optical coatings, and high-frequency electronic devices where its specific dielectric and mechanical characteristics offer advantages over conventional alternatives.

microwave dielectric substratesRF and millimeter-wave componentsoptical thin filmshigh-frequency electronicsadvanced ceramic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	55.50	GPa	DFT · OptB88vdW
Shear Modulus(G)	-1.080	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.975	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)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	2.611	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5882	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.

MgTaO

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental