Question

What are the symmetry operations of molecule AB4, where the molecule b lies at the center of the square and A lies at the center of the square and is not coplaner with B atoms. How to find the multiplication table

Answer 1

The symmetry operations of molecule AB₄ is tetrahedral  and they are :

• E : Identity
• 4C₃ : axis of rotation
• 3C₂ : axis of rotation
• 3S₄ : Rotation-reflection axis
• 6бd  

To find the multiplication table we have to apply the multiplication table for Td symmetry ( attached below )

Given that molecule B lies at the corners of the square and molecule A lie at the center and is not coplanar with molecule B the symmetry operations of the molecules AB₄ will belong to a tetrahedral symmetry group which contains :

• E : Identity

• 4C₃ : axis of rotation
• 3C₂ : axis of rotation
• 3S₄ : Rotation-reflection axis
• 6бd

Learn more about tetrahedral symmetry group : https://brainly.com/question/1968705