hi, I have to mutate 6 membered ring structure, with 2 Natoms and 4 C atoms. There was no hydrogen atom on the nitrogens. after necessary mutations i have add a hydrogen atom on one of these N atoms. But due to the diff in bond lengths H is not adding. So i have to slightly change one of the bond lengths to make it single bond. is there any method to do this with altering or breaking the whole rong structure.
Mary Research Scholar SPAP M.G.University India