HfAsPt is an intermetallic compound combining hafnium, arsenic, and platinum—a ternary metal system that exists primarily in research and experimental contexts rather than established commercial production. Materials in this class are investigated for their potential in high-temperature applications, electronic devices, and specialized aerospace or defense systems where the combination of refractory (hafnium) and noble (platinum) metal properties may offer unique performance. The arsenic-bearing composition and unusual elastic properties suggest this compound may be relevant to researchers exploring phononic or thermoelectric behavior, though it remains a niche laboratory material without widespread industrial adoption.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 127.6 | ksi | — | ||
Poisson's Ratio(ν) | -0.5500 | - | — | ||
Shear Modulus(G) | 259.6 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4259 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.3609 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6123 | eV/atom | — |