Crystal field splitting energey `(CFSE)` for the complex `[Fe(O)_(4)]^(2-)` is when `Delta =125` and ` P =250kJmo1^(-1)` .A. `-1.2Delta_(t)`B. `1.2Delta_(t)`C. `-8`D. 8

Crystal field splitting energey `(CFSE)` for the complex `[Fe(O)_(4)]^

1.	Crystal field splitting energey `(CFSE)` for the complex `[Fe(O)_(4)]^(2-)` is when `Delta =125` and ` P =250kJmo1^(-1)` .A. `-1.2Delta_(t)`B. `1.2Delta_(t)`C. `-8`D. 8
Answer» Correct Answer - a Tetrahedral complex `CN =4, Delta ltP` Weak ligand no pairing high spin `Fe = 3d^(6)4s^(2)` , `Fe^(+6) = 3d^(2)implies (e^(2) t_(2)^(0))` `CFSE = ( -0.6 xx 2)Delta_(t) = - 1.2Delta_(t)` .

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Crystal field splitting energey `(CFSE)` for the complex `[Fe(O)_(4)]^(2-)` is when `Delta =125` and ` P =250kJmo1^(-1)` .A. `-1.2Delta_(t)`B. `1.2Delta_(t)`C. `-8`D. 8

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