SeBr2 (selenium dibromide) is an inorganic ceramic compound combining selenium and bromine elements. This material belongs to the halide ceramic family and remains primarily of research and specialized interest rather than mainstream industrial production. SeBr2 and related selenium halides are investigated in optics, photonics, and solid-state chemistry applications where their unique electronic and optical properties may enable novel device functionality, though commercial adoption remains limited compared to more established ceramic materials.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 13.43 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3900 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 6.440 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.762 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.1100 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 10.68 | - | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 9.246 | - | 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) | 0.07310 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | 0.02024 | 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