Question

various fundamental vibrations in vibrational spectroscopy​

Answer 1

hi mate here is your answer .

Explanation:

the fundamental vibration are situated situated below 1440 cm . if the anion apdots C2 symmetry, it's 39 internal vibration can be classified into 20 A and 19 B modes . in addition , for C2 symmetry each of this mode will split into in-phase (A) out of phase (B) components because of the two SO2 groups.