Six molecular orbitals $\sigma 2 \mathrm{p}_\iota$ and $\sigma * 2 \mathrm{p}_\iota$. $\pi 2 \mathrm{p}_{\mathrm{x}}, \pi 2 \mathrm{p}_{\mathrm{y}}$
$\pi * 2 \mathrm{p}_{\mathrm{x}}, \pi^* 2 \mathrm{p}_{\mathrm{y}}$
$(A) \,2p_y +2p_y \to \pi-$ બંધ રચના
$(B) \,2p_x + 2p_x \to \sigma-$ બંધ રચના
$(C)\, 3d_{xy} + 3dp_{xy} \to \pi$ -બંધ રચના
$(D)\, 2s + 2p_y \to \pi-$ બંધ રચના
$(E)\, 3d_{xy} + 3d_{xy} \to \delta -$ બંધ રચના
$(F)\, 2p_s + 2p_s \to \sigma-$ બંધ રચના
$NO_2^-, NO_3^-,NH_2^- , NH_4^+ , SCN^-$
$\mathrm{NO}_3^{-}, \mathrm{BCl}_3, \mathrm{ClO}_2^{-}, \mathrm{ClO}_3$