32573-14-1

Basic information

• Product Name: WOF₅^(1-)
• Synonyms: WOF₅^(1-)
• CAS NO: 32573-14-1
• Molecular Weight: 294.841
• Mol File: 32573-14-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: WOF₅^(1-)(CAS DataBase Reference)
• NIST Chemistry Reference: WOF₅^(1-)(32573-14-1)
• EPA Substance Registry System: WOF₅^(1-)(32573-14-1)

Safety Data

• Hazardous Substances Data: 32573-14-1(Hazardous Substances Data)

Upstream product

• 13520-79-1 tungsten oxide tetrafluoride 
• 103-02-6 acetone phenylhydrazone 
• 39687-62-2 trans-WOF₄CH₃CN 
• 7732-18-5 water 

Relevant articles and documents

Multinuclear NMR Study of the Structure and Intramolecular Dynamics of (η2-Acetone phenylhydrazonato)tetrafluorooxotungsten(VI)

Using one- and two-dimensional techniques of 1H, 13C, 15N, and 19F NMR spectroscopy, it was proved that acetone phenylhydrazone (H-aph) acts as a two-center N,N-donor ligand in the complex [WOF4(aph)]-. As a result of the coordination to tungsten, the ligand conformation changes from E to Z, and at the same time the phenyl ring is turned out of the >N-N=C- ligand occurs. The mechanism of this process was elucidated on the basis of the dynamic effects in 19F spectra and line-shape analysis of the trans-CH3 resonance in 13C spectra split due to direct through-space coupling with the proximate fluoro ligand.