The electronic spectrum of [ Ti ( H 2 O )6]3+ shows a single broad peak with a maximum at 20,300 cm -1. The crystal field stabilization energy (CFSE) of the complex ion, in kJ mol -1, is :

Question

The electronic spectrum of [ Ti ( H 2 O )6]3+ shows a single broad peak with a maximum at 20,300 cm -1. The crystal field stabilization energy (CFSE) of the complex ion, in kJ mol -1, is : (A) 242.5 (B) 83.7 (C) 145.5 (D) 97

Tardigrade Admin · Accepted Answer

CFSE =0.4 Δ0 =0.4 × (20300/83.7) =97 kJ / mol

Q. The electronic spectrum of $[T i (H_{2} O)_{6}]^{3 +}$ shows a single broad peak with a maximum at $20, 300 c m^{- 1}$ . The crystal field stabilization energy (CFSE) of the complex ion, in $k J m o l^{- 1}$ , is :

242.5

83.7

145.5

97

$CFSE = 0.4 Δ_{0}$

$= 0.4 \times \frac{20300}{83.7}$

$= 97 k J / m o l$

Q. The electronic spectrum of [Ti(H2​O)6​]3+ shows a single broad peak with a maximum at 20,300cm−1. The crystal field stabilization energy (CFSE) of the complex ion, in kJmol−1, is :

242.5

83.7

145.5

97

CFSE=0.4Δ0​ =0.4×83.720300​ =97kJ/mol

Q. The electronic spectrum of $[T i (H_{2} O)_{6}]^{3 +}$ shows a single broad peak with a maximum at $20, 300 c m^{- 1}$ . The crystal field stabilization energy (CFSE) of the complex ion, in $k J m o l^{- 1}$ , is :

$CFSE = 0.4 Δ_{0}$

$= 0.4 \times \frac{20300}{83.7}$

$= 97 k J / m o l$