three J-values homepage › Forums › three J-values › three J-values This topic has 0 replies, 1 voice, and was last updated 3 months, 4 weeks ago by Tristan Boen. Viewing 1 post (of 1 total) Author Posts March 10, 2022 at 8:42 am #4373 Score: 0 Tristan BoenParticipant J = L+S. One can see that J=0 is the lowest energy, this is when L is equal to -S. So when they are parallel en pointing in opposite directions. J = 1 is then perpendicular, and J = 2 is parallel and in the same direction. 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