Chapter 18, Problem 120AE

What is the molecular structure for each of the followingmolecules or ions?

$\begin{array}{l}\text{a}{\text{. OCl}}_{\text{2}}\\ \text{b}{\text{. ClO}}_{\text{4}}{}^{\text{-}}\\ \text{c}{\text{. ICl}}_{\text{5}}\\ \text{d}{\text{. PF}}_{\text{6}}{}^{\text{-}}\end{array}$