Sydney M. Giles, Kevin O'Neil, Ian E. Ramsier, Gina Angelo, Xin Gui, Wesley J. Transue
complex to facilitate the assignment of fine structure. Our assignments for 1·Pr allow us to fit its transitions with a phenomenological Hamiltonian, providing insight into its CF splitting and solution geometry along with entirely experimentally-derived wavefunctions for its states without use of density functional theory or multireference computational techniques.