Fe4N and PAS homepage › Forums › Fe4N and PAS › Fe4N and PAS This topic has 0 replies, 1 voice, and was last updated 4 years, 8 months ago by iak. Viewing 1 post (of 1 total) Author Posts April 9, 2019 at 6:58 pm #2223 Score: 0 iakParticipant Fe-1 has 4 fold axis of rotation. Fe-IIa also has 4 fold axis. Fe-IIb has 2 fold axis 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