SOF4 - Sulfur Monoxide Tetrafluoride:

First draw the lewis structure:
SOF4 Lewis Structure
Electron geometry: trigonal bipyramidal. Hybridization: sp3d

Second determine the 3D molecular geometry with VSEPR rules:
  Click and drag the molecle to rotate it.

The molecular geometry of SOF4 is trigonal bipyramidal with asymmetric charge distribution around the central atom.
Therefore SOF4 is polar.

Back to Molecular Geometries & Polarity Tutorial: Molecular Geometry & Polarity Tutorial.
For homework help in math, chemistry, and physics: