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CAS 53317-87-6

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Tris[triphenylphosphinegold(I)]oxonium tetrafluoroborate

Description:
Tris[triphenylphosphinegold(I)]oxonium tetrafluoroborate, with the CAS number 53317-87-6, is a coordination compound featuring gold(I) ions coordinated to triphenylphosphine ligands. This compound is characterized by its complex structure, where three triphenylphosphine groups are bonded to a gold(I) center, forming a stable complex. The oxonium ion in the name indicates the presence of a positively charged oxygen species, which contributes to the overall stability and solubility of the compound in various solvents. The tetrafluoroborate anion serves as a counterion, providing charge balance and enhancing the compound's ionic character. Tris[triphenylphosphinegold(I)]oxonium tetrafluoroborate is known for its applications in organometallic chemistry and catalysis, particularly in reactions involving gold as a catalyst. Its properties include high thermal stability and a tendency to form complexes with other ligands, making it a valuable compound in synthetic chemistry. Additionally, due to the presence of heavy metal gold, it is essential to handle this compound with care, following appropriate safety protocols.
Formula:C54H45Au3BF4OP3
InChI:InChI=1/3C18H15P.3Au.BF4.O/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;;2-1(3,4)5;/h3*1-15H;;;;;/q;;;;;;-1;+1/r3C18H15P.Au3O.BF4/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-4(2)3;2-1(3,4)5/h3*1-15H;;/q;;;+1;-1
SMILES:c1ccc(cc1)P(c1ccccc1)c1ccccc1.c1ccc(cc1)P(c1ccccc1)c1ccccc1.c1ccc(cc1)P(c1ccccc1)c1ccccc1.[Au].[Au].[Au].[B-](F)(F)(F)F.O
Synonyms:
  • Diauriooxoniogold, Triphenylphosphane, Tetrafluoroborate
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