The Crystal Field Stabilization Energy (CFSE) of [CoF3(H2O)3] (Δ0 < P) is : (1) – 0.4 Δ0 (2) – 0.8 Δ0 (3) – 0.4 Δ0 + P (4) – 0.8 Δ0 + 2P

(1) – 0.4 Δ0 Explanation: [CoF3(H2O)3] Co3+ = 3d64s0 => t2g2,1,1 , eg1,1 CFSE = [-0.4n t2g+ 0.6neg]Δ0 + n(P) = [-0.4 x 4 + 0.6 x 2]Δ0 + 0 = – 0.4 Δ0

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The Crystal Field Stabilization Energy (CFSE) of [CoF3(H2O)3] (Δ0 < P) is :

Chemistry

Last Post by nikhil04 4 years ago

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19/09/2020 10:17 am

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aditi07

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The Crystal Field Stabilization Energy (CFSE) of [CoF₃(H₂O)₃] (Δ₀ < P) is :

(1) – 0.4 Δ₀

(2) – 0.8 Δ₀

(3) – 0.4 Δ₀ + P

(4) – 0.8 Δ₀ + 2P

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19/09/2020 10:24 am

nikhil04

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(1) – 0.4 Δ₀

Explanation:

[CoF₃(H₂O)₃] Co³⁺ = 3d⁶4s⁰ => t_2g^2,1,1, e_g^1,1

CFSE = [-0.4n t_2g+ 0.6ne_g]Δ₀ + n(P)

= [-0.4 x 4 + 0.6 x 2]Δ₀ + 0

= – 0.4 Δ₀

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