Indium tribromide (InBr₃) is an inorganic ceramic compound belonging to the III-V halide family, consisting of indium and bromine in a 1:3 stoichiometric ratio. This material is primarily of research and developmental interest rather than established in high-volume industrial production, with potential applications in optoelectronics, semiconductors, and layered material systems where halide perovskites and their precursors are explored. InBr₃ is notable in materials science as a precursor or component for emerging technologies in thin-film optics, solid-state devices, and two-dimensional material engineering where its layered crystal structure and halide chemistry offer tunable properties for next-generation semiconductors and photovoltaic systems.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 16.38 | GPa | — | ||
Exfoliation Energy(Eexf) | 77.39 | meV/atom | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 9.050 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.676 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.310 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 7.170 | - | — | ||
| ↳ | 9.419 | - | — | ||
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) | -193.1 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -1.065 | eV/atom | — | ||
| ↳ | -0.8298 | eV/atom | — |