Chapter 6.9, Problem 14P

Unlike protic solvent which solvate from complexes with cations bettr than with anions.

Use a dashed line to show the interaction between dimethyl sulfoxide ${\text{[(CH}}_{\text{3}}{\text{)}}_{\text{2}}\underset{··}{\overset{\text{+}}{\text{S}}}\text{-}\underset{··}{\overset{··}{\text{O}}}\text{:]}$ with a cation, using sodium azide ${\text{(NaN}}_{\text{3}}\text{)}$ as the source of the cation.