K2HgO2 is an inorganic ceramic compound containing potassium, mercury, and oxygen. This is a research-phase material within the mercury oxide ceramic family, studied primarily in academic and materials science contexts rather than established industrial production. The compound represents exploratory work in heavy-metal oxide ceramics, which may offer unique optical, electrical, or chemical properties for specialized applications, though practical engineering use remains limited due to mercury's toxicity constraints and the material's developmental stage.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 5,241.7 | ksi | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 2,635.3 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1744 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.251 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)3 entries | 6.880 | - | — | ||
| ↳ | 7.001 | - | — | ||
| ↳ | 4.877 range 3.146–6.607median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -361.4 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.172 | eV/atom | — |