[Chimera-users] Regarding organic molecule minimization

Dear Sir, The azo compounds (organic molecule) minimization using Chimera software giving linear form (R-N=N-R to R-N=N-R (180 degrees bong angle between R-N=N instead R-N=N- 120 degrees). Which is not true. I have used the gasteiger and amber ff12sb force field. Please suggest me to solve this problem. Thanking you. Satheesh. [image: Inline image 1]