Most are insoluble in standard acids. Gold and platinum require Aqua Regia (a 3:1 mixture of HClcap H cap C l HNO3cap H cap N cap O sub 3 HNO3cap H cap N cap O sub 3 acts as an oxidant, while the Cl−cap C l raised to the negative power
Precious metals form stable bonds with carbon, leading to critical catalysts like the Grubbs' catalyst (Ruthenium) for olefin metathesis or Wilkinson’s catalyst (Rhodium) for hydrogenation. 4. Oxidation States and Geometry
). This means they prefer to remain in their metallic (0) state rather than forming ions.
) was the first major inorganic anticancer drug. It works by binding to DNA, cross-linking the strands and preventing replication. Ruthenium and Iridium complexes (like
Notable for reaching very high oxidation states. Osmium tetroxide ( OsO4cap O s cap O sub 4 ) features Os in the +8positive 8 state and is a powerful (though toxic) oxidizing agent. 5. Emerging Applications: Photochemistry and Medicine Cancer Treatment: Cisplatin (
Metals: Chemistry Of Precious
Most are insoluble in standard acids. Gold and platinum require Aqua Regia (a 3:1 mixture of HClcap H cap C l HNO3cap H cap N cap O sub 3 HNO3cap H cap N cap O sub 3 acts as an oxidant, while the Cl−cap C l raised to the negative power
Precious metals form stable bonds with carbon, leading to critical catalysts like the Grubbs' catalyst (Ruthenium) for olefin metathesis or Wilkinson’s catalyst (Rhodium) for hydrogenation. 4. Oxidation States and Geometry Chemistry of Precious Metals
). This means they prefer to remain in their metallic (0) state rather than forming ions. Most are insoluble in standard acids
) was the first major inorganic anticancer drug. It works by binding to DNA, cross-linking the strands and preventing replication. Ruthenium and Iridium complexes (like Oxidation States and Geometry
)
Notable for reaching very high oxidation states. Osmium tetroxide ( OsO4cap O s cap O sub 4 ) features Os in the +8positive 8 state and is a powerful (though toxic) oxidizing agent. 5. Emerging Applications: Photochemistry and Medicine Cancer Treatment: Cisplatin (