Rb1 Au1 S2 O8
semiconductor· Rb1 Au1 S2 O8
RbAuS₂O₈ is an experimental mixed-metal sulfate semiconductor containing rubidium, gold, and sulfate groups, representing a rare compound in the family of precious-metal chalcogenides and mixed-valence oxysulfides. This material falls within research-stage compounds being explored for solid-state ionics, photocatalysis, and optoelectronic applications where the combination of a mobile alkali metal (Rb), a noble metal (Au), and sulfate ligands may enable novel charge-transport or light-absorption properties. Current applications are primarily confined to academic materials discovery rather than established industrial production.
photocatalytic materials (research)solid-state electrolytes (experimental)optoelectronic devices (early-stage)ionic conductorsnoble-metal composites (lab-scale)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.