Coordination Compounds - Result Question 54
####61. Crystal field stabilization energy for high spin $d^{4}$ octahedral complex is:
[2010]
(a) $-1.8 \Delta_0$
(b) $-1.6 \Delta_0+P$
(c) $-1.2 \Delta_0$
(d) $-0.6 \Delta_0$
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Solution:
- (d) $d^{4}$ in high spin octahedral complex
$ \begin{aligned} & \begin{matrix} e_g & \uparrow & - & \\ t _{2 g} & \uparrow & \uparrow & \uparrow \end{matrix} \\ & CFSE=[0.6 \times 1]+[-0.4 \times 3]=-0.6 \Delta_0 \end{aligned} $
