SbBr3
ceramic· SbBr3
Antimony tribromide (SbBr₃) is an inorganic halide ceramic compound composed of antimony and bromine. While not widely used in conventional engineering applications, SbBr₃ is primarily of research and materials science interest as a layered crystalline material with potential for two-dimensional material applications and as a precursor in specialized synthetic chemistry. Its notable structural characteristics—including weak interlayer bonding—position it within the family of van der Waals materials that researchers explore for electronics, optoelectronics, and energy storage device development.
2D materials researchLayered crystal synthesisOptoelectronic devices (emerging)Materials science experimentationHalide compound precursorsThin-film applications (exploratory)
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 9.590 | GPa | — | ||
Exfoliation Energy(Eexf) | 88.65 | meV/atom | — | ||
Poisson's Ratio(ν) | 0.2400 | - | — | ||
Shear Modulus(G) | 6.070 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.535 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.851 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 11.72 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000210 | C/m² | — | ||
Seebeck Coefficient(S) | -277 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02240 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.6721 | eV/atom | — | ||
| ↳ | -0.5974 | eV/atom | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.