Answer Happy

According to the Franck-Condon principle, the greater the overlap (including the sign) of the vibrational state wavefunction in the upper electronic state with the vibrational wavefunction in the lower electronic state, the greater the absorption or emission intensity of that particular simultaneous electronic and vibrational transition. With stick diagrams, show the relative intensities for the absorption transitions from v" = 0 to v' = 0 -6, and the relative intensities for the fluorescence transitions from v' = 0 to u" = 0 -6. Energy 1 v" =0 2 y' =0 3 4 2 1 4 3 5 E 901 Nuclear Coordinates E₁
The following parameters describe the electronic ground state and an excited electronic state of BeH: B = 10.308 cm¯¹, B¹ = 10.470 cm Which branch (P or R) of the transition between them shows a head? At what value of J will it occur?