SmCl3 (samarium(III) chloride) is an inorganic ceramic compound belonging to the rare-earth halide family, commonly employed as a precursor material and functional component in advanced ceramic and optical applications. In industry, SmCl3 serves primarily as a raw material for synthesizing samarium-containing oxides, fluorides, and other rare-earth compounds used in phosphors, laser crystals, and specialized ceramics; it is also utilized in research contexts for catalysis and materials science development. Engineers select this material for applications requiring rare-earth chemistry where chloride-based synthesis routes are advantageous, or where samarium's unique electronic and optical properties are needed in the final processed form.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 2,584.6 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | -0.5700 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 883.3 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1208 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 3.104 | eV | DFT · OptB88vdW | ||
| ↳ | 4.882 | eV | DFT · TBmBJ | ||
Dielectric Constant (Relative Permittivity)(εr) | 9.575 | - | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 3.443 | - | DFT · OptB88vdW | ||
| ↳ | 2.805 | - | DFT · TBmBJ | ||
Electron Effective Mass(m*e) | 1.063 | me | DFT · OptB88vdW · 27°C | ||
Hole Effective Mass(m*h) | 2.770 | me | DFT · OptB88vdW · 27°C | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | DFT · OptB88vdW | ||
Thermoelectric Power Factor(PF)2 entries | 0.00112 | W/(m·K²) | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 0.00129 | W/(m·K²) | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Seebeck Coefficient(S)2 entries | -188.6 | μV/K | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 276.4 | μV/K | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 0.000 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf)2 entries | -2.227 | eV/atom | DFT · OptB88vdW | ||
| ↳ | -2.665 | eV/atom | Measured |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data