CSIR NET 2022| Physical Chemistry (Group Theory)|(26 Jan)

The point groups of CH₂=C=CH₂ and ClF₃ respectively are:

The character table of C_2v point group is given below. In cis-butadiene molecule the vibrational modes belonging to A₂ irreducible representation are IR inactive. The remaining number of IR active modes are

Which of the following statement is incorrect about SF₄?

What will be the final operation of C₂(x).C₂(y).C₂(z). σ_xz ?

Phosphorus pentachloride, PCl₅ is a trigonal bipyramidal molecule. To what point group does it belong?