Chemical bonding

why not option 2

Structure of pentagonal bipyramidal

@ankitamaurya
I think the problem is with capped octahedral.
Else all orbitals used are correclty mentioned.

@snehasameera type of d orbitals used in sp3d3 is dxy,dyz,dxz so option 2 will be wrong..

@ankitamaurya
The sp3d3 hybridization has a pentagonal bipyramidal geometry i.e., five bonds in a plane, one bond above the plane and one below it.So to achieve such geometry we need to choose orbitals in such a way such that five of them are in one plane and two in planes perpendicular to it
We have one s orbital – s
three p orbitals – px py pz
and five d orbitals – dxy dyz dxz dx2y2 dz2
The only possible combination in which 5 are in a plane and 2 above it is
s px py pz dxy dx2y2 dz2
in which s px py dxy dx2y2 are in xy plane and pz and dz2 perpendicular to it.
So the d orbitals being used are dxy dx2y2 dz2