  Eigenfunctions of the collective Bohr Hamiltonian with the Morse potential
have been obtained by using the Asymptotic Iteration Method (AIM) for both
gamma-unstable and rotational structures. B(E2) transition rates have been
calculated and compared to experimental data. Overall good agreement is
obtained for transitions within the ground state band, while some interband
transitions appear to be systematically underpredicted in gamma-unstable nuclei
and overpredicted in rotational nuclei.
