Rb4Sn2Au7
metal· JVASP-153634· Rb4Sn2Au7
Rb4Sn2Au7 is an intermetallic compound combining rubidium, tin, and gold—a complex metallic phase that falls outside conventional engineering alloys. This material is primarily of research interest, studied for its crystal structure and electronic properties rather than for established commercial applications. Its potential relevance lies in specialized fields such as thermoelectric materials, semiconducting intermetallics, or exotic alloy research, though practical deployment remains limited due to cost, rubidium reactivity, and the material's brittle intermetallic nature.
research and developmentintermetallic compoundsthermoelectric applicationscrystal structure studiesexotic alloy developmentmaterials science investigation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.068 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4138 | 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.