HPbBrO is an inorganic ceramic compound containing lead, bromine, and oxygen—a halide-based ceramic that remains largely experimental in the materials science literature. This material family is of research interest for applications requiring high density and specific mechanical properties, though its lead content presents significant regulatory and environmental constraints that limit commercial adoption. Engineers evaluating this compound should note that it belongs to a niche class of heavy-metal halide ceramics, and its practical use is constrained by toxicity concerns and the lack of established processing routes compared to conventional ceramic alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 33.23 | GPa | — | ||
Poisson's Ratio(ν) | 0.3300 | - | — | ||
Shear Modulus(G) | 12.52 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.584 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.233 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.117 | eV/atom | — |