CaPt5 is an intermetallic compound combining calcium and platinum in a 1:5 stoichiometric ratio, representing a specialized metal-based material with high density and notable elastic properties. This compound is primarily of research and development interest rather than established industrial production, studied for potential applications requiring the unique combination of platinum's chemical inertness and high atomic mass with calcium's structural contributions. Engineers considering CaPt5 would be evaluating it in experimental contexts where extreme chemical stability, high density, or specialized electronic/catalytic properties of platinum-rich phases offer advantages over conventional alloys or pure metals.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 166.4 | GPa | — | ||
| ↳ | 166.4 | GPa | — | ||
| ↳ | 175.3 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.1666 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν)2 entries | 0.3122 | - | — | ||
| ↳ | 0.3200 | - | — | ||
Shear Modulus(G)3 entries | 71.45 | GPa | — | ||
| ↳ | 71.45 | GPa | — | ||
| ↳ | 73.68 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 15.15 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -10.66 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5571 | eV/atom | — |