Rb2 K1 Co1 F6
semiconductor· Rb2 K1 Co1 F6
Rb₂K₁Co₁F₆ is a mixed-metal fluoride compound belonging to the family of elpasolite and perovskite-related semiconductors. This is a research-stage material rather than an established commercial compound; it combines rubidium, potassium, and cobalt fluoride chemistry, making it relevant to solid-state ionics, quantum materials, and photonic device research. Interest in such materials stems from their tunable electronic band gaps, fluoride ion conductivity potential, and role as model systems for understanding metal-fluoride interactions in next-generation solid electrolytes and optical devices.
solid-state electrolytesquantum material researchphotonic semiconductorsion conductor developmentfundamental materials scienceoptical/photovoltaic screening
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
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.