In the structure of SF4, the lone pair of electrons on S is in.
equatorial position and there are two lone pair - bond pair repulsions at 90$^\circ$.
equatorial position and there are three lone pair - bond pair repulsions at 90$^\circ$.
axial position and there are three lone pair - bond pair repulsion at 90$^\circ$.
axial position and there are two lone pair - bond pair repulsion at 90$^\circ$.
