PmBi5 is a rare-earth intermetallic ceramic compound composed of promethium and bismuth, representing an experimental material in the lanthanide-bismuth family. This compound exists primarily in research and nuclear contexts, as promethium is a synthetic radioactive element with limited industrial availability; its study focuses on understanding intermetallic phase behavior and potential applications in specialized nuclear or radiological environments. The material is not commonly encountered in conventional engineering practice but represents theoretical interest for high-density ceramic applications in fields where the unique properties of rare-earth bismuthides might provide advantages over conventional alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 9.425 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1081 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.1814 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data