CdHg2SO6 — Properties & Data | MatWorld

CdHg2SO6

ceramic

· JVASP-57075· CdHg2SO6

CdHg₂SO₆ is a cadmium-mercury sulfate ceramic compound belonging to the mixed-metal sulfate family. This is a specialized research material with limited commercial deployment, primarily investigated for its electrical and structural properties in laboratory and niche industrial settings. The material's notable characteristics stem from its dual-metal composition, making it of interest in studies of semiconducting ceramics and ionic conductivity, though it remains predominantly experimental rather than widely adopted in mainstream engineering applications.

experimental semiconducting ceramicsionic conductivity researchmixed-metal sulfate compoundslaboratory spectroscopy standardscrystalline structure studiesspecialized research applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2560	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.438	eV	DFT · OptB88vdW
↳	2.718	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.185	-	DFT · OptB88vdW
↳	2.983	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000654	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000776	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-114	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	251.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	8.580	%	DFT · TBmBJ

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)	-0.9725	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.

CdHg2SO6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental