Generally EAN of central metal ion will be equal to the number of electrons in the nearest noble gas. If the EAN of the central metal is equal to the number of electrons in the nearest noble gas then the complex possess greater stability. EAN= [Z metal – (ox. state of the metal) + 2(coordination number of the metal)].
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Answer:
Generally EAN of central metal ion will be equal to the number of electrons in the nearest noble gas. If the EAN of the central metal is equal to the number of electrons in the nearest noble gas then the complex possess greater stability. EAN= [Z metal – (ox. state of the metal) + 2(coordination number of the metal)].