Hybridisation and shape of interhalogen molecules

1. Hybridisation and shape of interhalogen
molecule
Dr. Mithil Fal Desai
Shree Mallikarjun and Shri Chetan Manju
Desai College Canacona Goa

2. Hybridisation in IF7
I (Z=52)  [Kr]4d10, 5s2,5p5,5d0
F (Z=9)  [He], 2s2,2p5
I in ground state
I in excited state
5s 5p 5d
I in hybrid state
sp3d3

3. I
F
F
F
F
F
F
F
Pentagonal bipyramid

4. I (Z=52)  [Kr]4d10, 5s2,5p5,5d0
F (Z=9)  [He], 2s2,2p5
I in ground state
I in excited state
5s 5p 5d
I in hybrid state
sp3d2
Hybridisation in IF5

5. F
FF
F
F
I
..
Square bipyramid

6. Hybridisation in IF3
I (Z=52)  [Kr]4d10, 5s2,5p5,5d0
F (Z=9)  [He], 2s2,2p5
I in ground state
I in excited state
5s 5p 5d
I in hybrid state
sp3d

7. F
F
F
I
T Shape