Home › Forums › Hyperfine course › electric quadrupole interaction › case studies / symmetry – task 1 › Task 2: Fe4N This topic has 0 replies, 1 voice, and was last updated 9 months, 1 week ago by Lotte Bekaert. Viewing 1 post (of 1 total) Author Posts March 16, 2024 at 2:43 pm #5516 Lotte BekaertParticipant – FeII has 3 4-fold rotational axes ==> eta = 0 ==> axial symmetry in PAS – FeI has 1 4-fold rotational axis and 2 2-fold rotational axes ==> eta = 0 ==> also axial symmetry in PAS 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