Rb2TaAgS4
metal· JVASP-11377· Rb2TaAgS4
Rb2TaAgS4 is a ternary metal sulfide compound containing rubidium, tantalum, and silver elements. This is a specialized research material rather than a commercial engineering alloy, belonging to the family of multinary metal chalcogenides that are primarily investigated for their electronic and photonic properties. Materials in this chemical family are explored for potential applications in solid-state electronics, ion-conducting materials, and photovoltaic systems where their layered crystal structures and mixed-metal chemistry can enable novel functionality.
solid-state ion conductorssemiconductor researchphotovoltaic device testingexploratory materials chemistryquantum material studiesthin-film applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1504 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.597 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -330.4 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.153 | 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.