Q30Short answer
Give the electronic configuration of the following complexes on the basis of Crystal Field Splitting theory. 3– 4– 2+ [CoF6] , [Fe(CN)6] and [Cu(NH3)6] .
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[CoF6]3–, Co3+(d 6) t 2g eg2, [Fe(CN)6]4– , Fe2+(d6) t2g6 eg0, 2+ 2+ 9 [Cu(NH3)6] , Cu (d ) t2g6 eg3,