Bi₂SO₂ is an experimental bismuth-based ceramic compound combining bismuth oxide with sulfur chemistry, representing a relatively understudied composition in the bismuth compound family. While not widely established in commercial applications, bismuth ceramics are of interest in research contexts for potential use in radiation shielding, electronic components, and specialty catalytic applications due to bismuth's high atomic number and unique electronic properties. This particular composition warrants evaluation for niche applications where bismuth's density and chemical stability offer advantages over conventional oxides, though material availability and processing methods remain research-level considerations.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 6,434.4 | ksi | — | ||
| ↳ | 9,106.9 | ksi | — | ||
Poisson's Ratio(ν) | 0.3600 | - | — | ||
Shear Modulus(G)2 entries | 3,302 | ksi | — | ||
| ↳ | 3,517.2 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3183 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.9350 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 259.3 | - | — | ||
| ↳ | 295.9 | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -66.35 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.110 | eV/atom | — |