Osmium tetroxide

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Identification

Molecular formula
OsO4
CAS Number
20816-12-0
IUPAC Name
tetraoxoosmium
Molecular Weight
254.23g/mol
Melting Point
(Celsius)
Boiling Point
(Celsius)
Density
4.8200g/cm3
Synonyms
OSMIUM TETROXIDE
Interesting facts

Interesting Facts about Tetraoxoosmium

Tetraoxoosmium is a fascinating compound that showcases the remarkable chemistry of osmium, one of the densest elements on Earth. Here are some intriguing aspects of this compound:

  • Oxidation State: Tetraoxoosmium exhibits osmium in its highest oxidation state, +8, which is crucial for understanding the reactivity and behavior of osmium compounds.
  • Applications in Catalysis: This compound plays a significant role in catalysis, particularly in oxidation reactions, making it invaluable in various chemical processes.
  • Color Change: Interestingly, tetraoxoosmium can change color depending on the oxidation state of osmium and the environmental conditions, a property that piques the curiosity of chemists.
  • Stable Anhydride: It is recognized as a stable anhydride, which allows for various synthetic applications, particularly in organometallic chemistry.
  • Research Interest: The compound has attracted considerable attention from researchers due to its unique properties and potential in material science and nanotechnology.

The compound is often referenced in the context of osmium's role in the periodic table, where it stands as a reminder of the intricate balance between stability and reactivity that elements exhibit. As one scientist noted, “The study of tetraoxoosmium not only broadens our understanding of osmium but also highlights the elegance of transition metal chemistries.”

In summary, tetraoxoosmium is much more than just a compound; it is a gateway to exploring the capabilities of osmium, leading to new discoveries in both theoretical and applied chemistry.

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