Question

Crystal field stabilising energy for high spind⁴ octahedral complex is:-

Options

• 1.8 Δ₀

• – 1.6 Δ₀ + P

• – 1.2 Δ₀

• – 0.6 Δ₀

Answer 1

– 0.6 Δ₀ 

Explanation:

CFSE = (– 3) (0.4) Δ₀  + 0.6 Δ₀

= – 1.2 Δ₀ + 0.6 Δ₀ = – 0.6 Δ₀