Rb3Al
metal· JVASP-79029· Rb3Al
Rb3Al is an intermetallic compound composed of rubidium and aluminum, belonging to the family of alkali-metal aluminides. This material is primarily of research and academic interest rather than a mature commercial engineering material; it serves as a model compound for studying electron transfer, bonding mechanisms, and physical properties in alkali-metal–transition-metal systems. Rb3Al may find niche applications in advanced materials research, catalysis development, or specialized high-energy physics experiments where its unique crystal structure and electronic properties are leveraged, though practical engineering use remains limited compared to conventional aluminum alloys or established intermetallics.
research and developmentmaterials science studiesintermetallic structure investigationcatalysis researchacademic material characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 6.560 | GPa | — | ||
Poisson's Ratio(ν) | 0.3200 | - | — | ||
Shear Modulus(G) | 3.550 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.322 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.500 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2340 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.2112 | eV/atom | — |
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.