Chemical Bonding And Molecular Structure

$\mathrm{CH}_3 \mathrm{CH}_2^{+}, \mathrm{I}^{-}, \mathrm{CH}_3 \mathrm{CH}_2^{-}, \mathrm{Cu}^{+}$

$\mathrm{CH}_3 \mathrm{CH}_2^{+}, \mathrm{I}^{-}, \mathrm{CH}_3 \mathrm{CH}_2^{+}, \mathrm{Cu}^{-}$

$\mathrm{CH}_3 \mathrm{CH}_2^{-}, \quad \mathrm{I}^{+}, \mathrm{CH}_3 \mathrm{CH}_2^{+}, \mathrm{Cu}^{-}$

$\mathrm{CH}_3 \mathrm{CH}_2^{-}, \quad \mathrm{I}^{+}, \mathrm{CH}_3 \mathrm{CH}_2^{-}, \mathrm{Cu}^{+}$