CoAs is an intermetallic compound combining cobalt and arsenic, belonging to the transition metal arsenide family. While not widely established in mainstream industrial production, this material and related cobalt arsenides are of interest in research contexts for their potential in thermoelectric applications, magnetic devices, and catalysis due to the unique electronic properties that arise from cobalt-arsenic bonding. Engineers considering CoAs should evaluate it primarily as an experimental or specialized functional material rather than a structural component, with applications dependent on specific property requirements in emerging technologies.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 163.5 | GPa | — | ||
| ↳ | 159.5 | GPa | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G)2 entries | 74.41 | GPa | — | ||
| ↳ | 76.65 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.980 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -28.42 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02880 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2428 | eV/atom | — |