Sulfur tetrafluoride (SF4) is a molecule composed of one sulfur atom and four fluorine atoms. It is a tetrahedral molecule with a central sulfur atom surrounded by four fluorine atoms. The sulfur atom has four valence electrons, and each fluorine atom has seven valence electrons. The two bonding electrons from each sulfur-fluorine bond are shared between the sulfur and fluorine atoms, resulting in a total of eight bonding electrons. This results in a Lewis structure with a central sulfur atom surrounded by four fluorine atoms, each connected by a single bond.
