Question

Draw the structure of AB₄L₂ and AB₇ type of molecules with example

Answer 1

1. AB₄L₂ :

Bond pairs = 4

Lone pairs = 2

Shape = Square planar 

e.g., XeF₄ 

2. AB₇ : 

Bond pairs = 7 

Lone pairs = Nil 

Shape = pentagonal bipyramidal

e.g., IF₇