[ Ti ( H_2 O )_6]^3+ absorbs light of wavelength 498 nm during a d - d transition. The octahedral splitting energy for the above complex is \ \ \ \ ×…

$\displaystyle \left[\mathrm{Ti}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{3+}$ absorbs light of wavelength $\displaystyle 498$ nm during a d - d transition. The octahedral splitting energy for the above complex is \_\_\_\_$\displaystyle \times 10^{-19} \mathrm{~J}$. (Round off to the Nearest Integer). $\displaystyle \mathrm{h}=6.626 \times 10^{-34} \mathrm{Js} ; \mathrm{c}=3 \times 10^8 \mathrm{~ms}^{-1}$