Example showing ionization isomerism

$\left[\mathrm{Pt}{\left({\mathrm{NH}}_3\right)}_4\right]\left[{\mathrm{PtCl}}_4\right]\mathrm{\&}{\left[\mathrm{Pt}{\left({\mathrm{NH}}_3\right)}_3\mathrm{Cl}\right]}_2\left[{\mathrm{PtCl}}_4\right]$

$\left[\mathrm{Cr}{\left({\mathrm{H}}_2\mathrm{O}\right)}_5\mathrm{Cl}\right]{\mathrm{Cl}}_2\cdot {\mathrm{H}}_2\mathrm{O}\mathrm{\&}\left[\mathrm{Cr}{\left({\mathrm{H}}_2\mathrm{O}\right)}_4{\mathrm{Cl}}_2\right]\mathrm{Cl}\cdot 2{\mathrm{H}}_2\mathrm{O}$

$\left[\mathrm{Co}{\left({\mathrm{NH}}_3\right)}_4{\mathrm{Cl}}_2\right]\mathrm{Cl}\mathrm{\&}\left[\mathrm{CO}{\left({\mathrm{NH}}_3\right)}_5\mathrm{Cl}\right]{\mathrm{Cl}}_2$

$\left[\mathrm{Co}\left({\mathrm{NO}}_3\right){\left({\mathrm{NH}}_3\right)}_5\right]{\mathrm{SO}}_4\mathrm{\&}\left[\mathrm{Co}\left({\mathrm{SO}}_4\right){\left({\mathrm{NH}}_3\right)}_5\right]{\mathrm{NO}}_3$