Na6MnS4 is an ionic sulfide compound containing sodium and manganese, representing a member of the metal sulfide family with potential applications in solid-state materials research. This is primarily a research-phase compound rather than an established commercial material; it falls within the broader class of metal chalcogenides being investigated for electrochemical and energy-storage applications. Interest in this material derives from the combination of abundant, low-cost elements (sodium and manganese) and the structural and electronic properties characteristic of layered sulfide frameworks.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 31.84 | GPa | — | ||
Poisson's Ratio(ν) | 0.3400 | - | — | ||
Shear Modulus(G) | 11.65 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.223 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.527 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 8.710 | - | — | ||
Magnetic Moment(μB) | 10.00 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1204 | C/m² | — | ||
Seebeck Coefficient(S) | -95.46 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.125 | eV/atom | — |