NiBr2
metal· NiBr2
Nickel bromide (NiBr₂) is an inorganic metal halide compound consisting of nickel cations bonded to bromide anions, typically encountered as a crystalline solid in research and specialized industrial contexts. While not a primary structural material, NiBr₂ appears in catalysis research, particularly for organic synthesis and halogenation reactions, and in layered material studies where its exfoliation properties are of interest for potential two-dimensional applications. Engineers and researchers would select this compound for its chemical activity in catalytic processes or for exploratory work in nanomaterial synthesis, rather than for mechanical load-bearing applications.
catalytic synthesisorganic halogenation reactionslayered material research2D nanomaterial exfoliationlaboratory reagent
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 3,858 | ksi | — | ||
Exfoliation Energy(Eexf) | 73.59 | meV/atom | — | ||
Poisson's Ratio(ν) | 0.3600 | - | — | ||
Shear Modulus(G) | 1,346 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1867 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.4510 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 980.6 | - | — | ||
Magnetic Moment(μB) | 1.995 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.7386 | eV/atom | — | ||
| ↳ | -0.3728 | 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
Export Control
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.