Zn3Sn2O7 — Properties & Data | MatWorld

Zn3Sn2O7

ceramic

· JVASP-19258· Zn3Sn2O7

Zn₃Sn₂O₇ is a zinc stannate ceramic compound that belongs to the family of metal oxide ceramics with potential applications in functional and structural ceramics. This material is primarily of research interest, being investigated for electronic, optical, and thermal applications where its mixed-valence oxide structure offers unique properties compared to single-metal oxides. The compound is notable in materials science for its potential use in advanced ceramics where zinc and tin oxides provide beneficial combinations of thermal stability, electrical characteristics, and chemical resistance.

functional ceramics researchoxide semiconductor developmentthermal barrier coatingselectronic device applicationsmaterials chemistry research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.574	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.246	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	5.002	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000346	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000582	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-56.56	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	388.5	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05420	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.640	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.

Zn3Sn2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental