A Transition
Moments object will have one or more transition moment objects
underneath it, which control the strength of calculated transitions and
level shifts in external fields. See see Linear Molecule, Symmetric Top, Asymmetric Top or Vibrating Molecule for the possible
types. Though there are no properties formally common to all, each will
have some form of strength parameter that will reflect the size of the
electric or magnetic dipole or other relevant property.
Objects Mixture Species Molecule Transition Moments