\(d = 9.17 \times 10^{-11}\,m\)
From \(\mu = e \times d\)
\(\mu = 1.60 \times 10^{-19} \times 9.17 \times 10^{-11}\)
\(= 14.672 \times 10^{-30}\)
\(\%\) ionic character \( = \frac{{Observed\,dipole\,moment}}{{Dipole\,moment\,for\,100\% \,ionic\,bond}}\)
\( = \frac{{6.104 \times {{10}^{ - 30}}}}{{14.672 \times {{10}^{ - 30}}}} \times 100\)
\( = 41.5\% \)
$(I)\, SF_4$ $(II)\, OSF_4$ $(III)\, H_2CSF_4$