SrHgO2 — Properties & Data | MatWorld

SrHgO2

ceramic

· JVASP-12942· SrHgO2

SrHgO2 is an inorganic ceramic compound composed of strontium, mercury, and oxygen. This material belongs to the family of mixed-metal oxides and is primarily of research and developmental interest rather than established industrial production. While the specific applications of SrHgO2 remain limited, materials in this chemical family are investigated for potential use in specialized electrochemical systems, solid-state sensors, and catalytic applications where the combined properties of alkaline-earth and transition metals offer unique reactivity or structural advantages.

experimental ceramicssolid-state chemistry researchelectrochemical devicesspecialty catalyst developmentmaterials science characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	68.14	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4000	-	DFT · OptB88vdW
Shear Modulus(G)	19.83	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.471	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.367	eV	DFT · OptB88vdW
↳	3.299	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	8.645	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.261	-	DFT · OptB88vdW
↳	3.360	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.8633	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.340	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.0000800	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00107	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00215	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-170	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	383.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	2.270	%	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000200	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.769	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.

SrHgO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental