Home › Forums › Hyperfine course › electric quadrupole interaction › case studies / symmetry – task 1 › Symmetry This topic has 0 replies, 1 voice, and was last updated 1 year, 6 months ago by zhafrany. Viewing 1 post (of 1 total) Author Posts March 20, 2023 at 10:44 pm #4436 zhafranyParticipant For Fe-1, there are 3 4-fold rotation axis thus EFG tensor = 0 For Fe-2, there are 6 4-fold rotation axis thus EFG tensor = 0 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