Sr4RuN4 is a strontium ruthenium nitride ceramic compound that belongs to the family of transition metal nitrides and oxynitrides. This is a research-phase material being investigated for its potential in high-temperature structural and functional applications, particularly where thermal stability and nitride-phase chemistry are advantageous. While still primarily in academic development, compounds in this family are of interest for advanced refractories, wear-resistant coatings, and potential electrocatalytic applications where ruthenium's catalytic properties and nitrogen bonding offer synergies not achievable in conventional oxide ceramics.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.193 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.02000 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 30.25 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.05350 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.6369 | 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