Why fluorine never acts as the centreal atom in polyatomic interhaloge – InterviewSolution

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1.	Why fluorine never acts as the centreal atom in polyatomic interhalogen compounds?
Answer» Fluorine never acts as the central atom is polyatomic interhalogen compounds, electronic configuration of fluorine is `2s^(2)2p^(5)` and due to absence of vacant d-orbital, fluorine cannot expand its coordination number more than 1(one).

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