Home › Forums › Hyperfine course › electric quadrupole interaction › case studies / symmetry – task 1 › task 2 This topic has 0 replies, 1 voice, and was last updated 1 year, 8 months ago by Jef_L. Viewing 1 post (of 1 total) Author Posts March 20, 2023 at 10:38 pm #4433 Jef_LParticipant Fe-II, there are 2 two fold rotations, so the z-axis is the rotation axis which is part of the PAS Fe-I, 3(for each axes) 4-fold rotation axes Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In