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CAS 12034-59-2

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Niobium oxide (NbO2)

Description:
Niobium oxide (NbO2) is a binary compound of niobium and oxygen, characterized by its dark brown to black appearance and high melting point. It typically exhibits a tetragonal crystal structure, which contributes to its stability and unique properties. NbO2 is known for its semiconductor behavior, making it of interest in various electronic applications. The compound is also recognized for its high refractive index and potential use in optical coatings. Chemically, niobium oxide is relatively stable, but it can react with strong acids and bases. It is often utilized in the production of niobium-based alloys and as a catalyst in certain chemical reactions. Additionally, NbO2 can be synthesized through various methods, including thermal oxidation of niobium metal or chemical vapor deposition. Its applications extend to fields such as materials science, electronics, and catalysis, highlighting its versatility and importance in advanced technological applications. Safety precautions should be observed when handling NbO2, as with many metal oxides, due to potential health hazards associated with inhalation or skin contact.
Formula:NbO2
InChI:InChI=1S/Nb.2O
InChI key:InChIKey=HFLAMWCKUFHSAZ-UHFFFAOYSA-N
SMILES:[Nb](=O)=O
Synonyms:
  • 100G13
  • 100G13 (oxide)
  • Diniobium tetroxide
  • Dioxoniobium
  • Niobium dioxide (NbO<sub>2</sub>)
  • Niobium oxide (Nb<sub>2</sub>O<sub>4</sub>)
  • Niobium oxide (NbO2)
  • Niobium oxide (NbO<sub>2</sub>)
  • Niobium dioxide
  • Niobium dioxide (NbO2)
  • See more synonyms
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