SF6 molecular geometry will be octahedral because if we look at the structure sulphur hexafluoride has a central sulphur atom around which12 electrons or 6 electron pairs are present and there are no lone pairs. The F-S-F bonds are slated to be at 90 degrees.

Why does SF6 have octahedral shape?

The structure of SF6 has six electron bond pairs and no electron lone pair on the central sulphur atom. Thus, the shape of SF6 molecule is octahedral.

Is SF6 an octahedral?

The molecular geometry of SF6 is octahedral and it is a nonpolar molecule.