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CAS 252976-51-5

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Ytterbium(III) triflate hydrate

Description:
Ytterbium(III) triflate hydrate is a coordination compound featuring ytterbium in the +3 oxidation state, coordinated with triflate anions (trifluoromethanesulfonate) and associated water molecules. It is typically represented as Yb(OTf)3·nH2O, where "n" indicates the number of water molecules, which can vary. This compound is characterized by its hygroscopic nature, meaning it readily absorbs moisture from the environment. Ytterbium(III) triflate hydrate is often utilized as a Lewis acid catalyst in organic synthesis, particularly in reactions involving the activation of substrates for further transformations. The triflate group enhances the solubility of the compound in polar solvents, making it useful in various chemical applications. Additionally, the presence of ytterbium, a rare earth element, contributes to its unique electronic and optical properties, which can be exploited in fields such as materials science and photonics. Safety precautions should be observed when handling this compound, as it may pose health risks if ingested or inhaled.
Formula:C3H2F9O10S3Yb
InChI:InChI=1/3CHF3O3S.H2O.Yb/c3*2-1(3,4)8(5,6)7;;/h3*(H,5,6,7);1H2;/q;;;;+3/p-3
SMILES:C(F)(F)(F)S(=O)(=O)O.C(F)(F)(F)S(=O)(=O)O.C(F)(F)(F)S(=O)(=O)O.O.[Yb]
Synonyms:
  • Ytterbium(III) trifluoromethanesulfonate hydrate
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