Na3As is an inorganic ceramic compound composed of sodium and arsenic, belonging to the family of alkali metal pnictogens. This material is primarily of research and theoretical interest rather than established industrial production, with potential applications in solid-state chemistry and advanced materials development. Na3As represents an understudied composition within layered ceramic systems that may offer utility in energy storage, semiconductor research, or specialized electronic applications where its crystal structure and chemical properties could be exploited.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 25.77 | GPa | DFT · OptB88vdW | ||
Exfoliation Energy(Eexf) | 250 | meV/atom | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.2800 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 18.58 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.393 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2010 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 65.62 | - | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 11.00 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.4917 | 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