explain-the-following-of6-does-not-form-but-sf6-does

Question

Explain the following: OF_{6} does not form, but $$SF_{6 }$$does.

Accepted Answer

OF_{6} does not form, but SF_{6} does because oxygen cannot exhibit an expanded octet, while sulfur can.

Answer

OF_{6} does not form, but SF_{6} does because oxygen has a much larger atomic radius than sulfur.

Answer

OF_{6} does not form, but SF_{6} does because oxygen is not electronegative enough to accommodate the bonds formed.

Answer

OF_{6} does not form, but SF_{6} does because fluorine can only form bonds with larger atoms like sulfur.

Explain the following: OF6 does not form, but SF6 does.