41831-80-5Relevant articles and documents
Syntheses, characterization, and computational study of WSF4 and WSF4·CH3CN
Nieboer, Jared,Hillary, William,Yu, Xin,Mercier, Helene P. A.,Gerken, Michael
, p. 11251 - 11258 (2009)
A new and improved synthetic route to WSF4 was developed from the reaction of WF6 and Sb2S3 in anhydrous HF. Tungsten sulfide tetrafluoride was characterized by Raman and 19F NMR spectroscopy for the
Gas-phase electron-diffraction study of tetrafluorosulfidotungsten(VI)
Rice, David A.,Hagen, Kolbj?rn,Hedberg, Lise,Hedberg, Kenneth,Staunton, Garry M.,Holloway, John H.
, p. 1826 - 1828 (2008/10/08)
The molecular structure of WSF4 has been studied by gas-phase electron diffraction at an average nozzle temperature of 232°C. The experimental data are fitted by a square-pyramidal model of C4υ, symmetry in which the tungsten atom is above the plane of the four fluorine atoms. The distances and angles are ra(W=S) = 2.104 (7) A?, ra(W-F) = 1.847 (3) A?, ∠S=W-F = 104.5 (11)°, and ∠F-W-F = 86.6 (5)°. The estimated uncertainties are 2σ.
