\(\pi_{2 p_{x}}^{2}=\pi_{2 p_{y}}^{2}, \pi_{2 p_{x}}^{*_{1}}=\pi_{2 p_{y}}^{*_{1}}, \sigma_{2 p_{2}}^{*}\)
Bond order of \({O}_{2} \Rightarrow 2\)
Bond order of \({O}_{2}^{-} \Rightarrow 1.5\)
Bond order of \({O}_{2}^{2-} \Rightarrow 1\)
Bond order of \({O}_{2}^{+} \Rightarrow 2.5\)