Lead selenite (PbSeO3) is an inorganic ceramic compound combining lead, selenium, and oxygen in a mixed-valence structure. While not widely used in high-volume industrial applications, this material belongs to the family of heavy-metal oxides and selenites that have been investigated for specialized optical, electronic, and radiation-shielding applications. The compound's notable density and structural rigidity make it of research interest for niche applications where lead's high atomic number provides practical advantages, though environmental and toxicity considerations typically limit its deployment to laboratory and specialized industrial contexts.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 7,643.5 | ksi | — | ||
Poisson's Ratio(ν) | 0.3400 | - | — | ||
Shear Modulus(G) | 3,321.4 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2492 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.052 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -176.5 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000500 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -1.114 | eV/atom | — | ||
| ↳ | -1.129 | eV/atom | — |