Be3Cd4Si3SO12 — Properties & Data | MatWorld

Be3Cd4Si3SO12

ceramic

· JVASP-22922· Be3Cd4Si3SO12

Be3Cd4Si3SO12 is a complex mixed-metal ceramic compound combining beryllium, cadmium, silicon, and sulfate groups into a rigid crystalline structure. This is a specialty research ceramic with limited commercial production, primarily of academic or exploratory interest for investigating multi-component ceramic systems and their thermal or electronic properties. The material family shows potential in specialized applications requiring thermal stability or unique dielectric behavior, though engineering adoption remains uncommon due to the toxicity hazards of beryllium and cadmium, which restrict its use to controlled laboratory or highly engineered contexts.

experimental ceramics researchthermal/structural characterizationspecialty refractory developmentcompound screening (academic)high-density ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1515	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	2.993	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00107	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000363	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-136.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	453.5	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.346	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.

Be3Cd4Si3SO12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental