Hg2Sb2O7 — Properties & Data | MatWorld

Hg2Sb2O7

Name: Hg2Sb2O7
Brand: MatWorld

ceramic

· Hg2Sb2O7

Hg2Sb2O7 is a mixed-metal oxide ceramic compound containing mercury and antimony, belonging to the family of heavy-metal oxides with potential applications in specialized functional ceramics. This material is primarily of research interest rather than established industrial production, studied for its electromagnetic, optical, or catalytic properties that depend on its specific crystal structure and phase composition. Engineers considering this compound should be aware it represents an experimental or niche material class where specific performance characteristics and processing methods would require direct consultation with materials literature or suppliers.

research ceramicsheavy-metal oxide compoundsfunctional ceramicselectromagnetic applicationsspecialty catalysts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.632	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	Measured
Thermoelectric Power Factor(PF)2 entries	0.000254	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000375	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-43.27	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-22.26	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)	-1.081	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.

Hg2Sb2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental