Browse Questions

# The structure of $IF_7$ is

$\begin{array}{1 1}(a)\;pentagonal\; bipyramidal\\(b)\; Square\; Pyramid\\(c )\; Trigonal \;bipyramid\\(d)\; Octahedral\end{array}$

The $IF_7$ has $sp^3d^3$, the geometry of $IF_7$ is pentagonal bipyramidal
Hence (a) is the correct answer.