Be3Zn4Si3SO12 — Properties & Data | MatWorld

Be3Zn4Si3SO12

ceramic

· JVASP-21444· Be3Zn4Si3SO12

Be3Zn4Si3SO12 is a complex silicate ceramic compound combining beryllium, zinc, and sulfate components, representing a specialized composition within the broader family of mixed-metal silicates. This material appears to be primarily a research or experimental compound rather than a commercially established industrial ceramic, with potential applications in advanced ceramics where the specific combination of metal cations might offer tailored thermal, electrical, or chemical properties. The beryllium-zinc-silicate base suggests possible relevance to high-performance ceramic applications, though practical industrial use would depend on processing feasibility, cost-effectiveness, and performance advantages over established alternatives in target applications.

advanced ceramics researchhigh-temperature applicationsspecialized insulatorsexperimental refractory materialsmetal silicate compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.625	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.155	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.304	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00110	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000209	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-139.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	559.9	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.464	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.

Be3Zn4Si3SO12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental