Mg2Sn2O5

ceramic

· JVASP-9556· Mg2Sn2O5

Mg₂Sn₂O₅ is an inorganic ceramic compound belonging to the magnesium stannate family, combining magnesium and tin oxides in a mixed-metal oxide structure. This material is primarily of research interest for advanced ceramics applications, particularly in thermal management, electrical insulation, and high-temperature environments where its thermal stability and refractory characteristics are advantageous. Engineers may consider this compound for specialized applications requiring dense ceramic phases with controlled thermal expansion, though it remains less common than established alternatives like alumina or magnesia in industrial production.

refractory materialsthermal insulation systemselectrical insulatorshigh-temperature ceramicsadvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1910	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.211	eV	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.3933	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.280	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00139	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00200	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-139.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	391.8	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)	0.4446	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.823	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.

Mg2Sn2O5 — Properties & Data | MatWorld

Mg2Sn2O5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental