Chromium iodide (CrI₂) is a layered transition metal halide compound that exists as a crystalline solid with magnetic properties. This material is primarily of research and developmental interest rather than established in mainstream engineering, representing an emerging class of two-dimensional materials being investigated for advanced electronics and spintronics applications. The weak interlayer bonding characteristic of this layered structure makes it a candidate for exfoliation into thin sheets, positioning it within the broader family of van der Waals materials being explored for next-generation devices where layer-dependent properties are advantageous.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 2,794.9 | ksi | — | ||
Exfoliation Energy(Eexf) | 82.83 | meV/atom | — | ||
Poisson's Ratio(ν) | 0.2500 | - | — | ||
Shear Modulus(G) | 1,743.4 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1904 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 191.1 | - | — | ||
Magnetic Moment(μB) | 8.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | 25.39 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00110 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.5465 | eV/atom | — | ||
| ↳ | -0.2749 | eV/atom | — |