The 0.6393 a.u. (1.625 Debye) critical dipole for binding an electron is based on a fixed dipole approximation. This limit is the same regardless of whether a point-dipole or a two-center separated-charge representation is employed. Of course, real molecules are neither fixed nor point dipoles, and the accepted requirement for a molecule to support a dipole-bound anion state is for D to be in excess of about 0.94 a.u. (2.4 Debye). Similar limitations are likely to apply to our analysis. Nonetheless, the results in Fig. clearly show that, similar to previous observation for a σ orbital, 5 -orbital detachment is affected by the presence of a strong dipole in the neutral residue. For a proper understanding of photoelectron ejection dynamics, even in cases where dipolebound states are not supported, long-range electron-dipole interactions need to be considered.