HgCl2O6

ceramic

· JVASP-12168· HgCl2O6

HgCl2O6 is an inorganic ceramic compound containing mercury, chlorine, and oxygen. This material belongs to the family of mercury-based ceramics and halide compounds, which are primarily of research or specialized industrial interest rather than mainstream engineering applications. Mercury-containing ceramics have historically seen limited use due to toxicity concerns and environmental regulations restricting mercury handling, though they may retain relevance in specialized analytical, electrochemical, or historical industrial contexts where their unique chemical properties are exploited.

analytical chemistry applicationselectrochemical systemsspecialized industrial processingresearch compoundshalide ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1561	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.289	eV	DFT · OptB88vdW
↳	4.954	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	7.392	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.760	-	DFT · OptB88vdW
↳	2.781	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.1960	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000259	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000220	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-370.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	369.7	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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)	0.2446	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.07358	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.

HgCl2O6 — Properties & Data | MatWorld

HgCl2O6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental