RuO5
RuO5 is a theoretical chemical compound of ruthenium and oxygen. Its existence has been proposed in high-pressure, high-temperature conditions, but it has not been experimentally confirmed under standard conditions. Theoretical studies suggest that RuO5 might be a highly unstable and reactive species. Its potential formation is linked to the extreme conditions found in astrophysical environments or during energetic industrial processes. The electronic structure calculations predict a complex bonding arrangement with significant covalent character. Research into ruthenium oxides often focuses on their catalytic properties and potential applications in materials science, though RuO5 remains largely in the realm of theoretical chemistry due to its predicted instability. Further experimental investigation under extreme conditions would be required to confirm its synthesis and properties.