[Rdkit-discuss] Nitrogen Valence

2017-05-11 Thread Yuran Wang
Hey, I have a question regarding the available valence of Nitrogen. It seems only 3 is available in the default setting (atomic_data.cpp). Why is it kept to only 3, and not extended to include 4 and 5? If I change it locally to include 4 and 5, will it cause any problems? I am aware that I could

Re: [Rdkit-discuss] Nitrogen Valence

2017-05-11 Thread Yuran Wang
and...@gmail.com> wrote: > > > On Thu, May 11, 2017 at 4:24 PM, Yuran Wang <wangyuran...@gmail.com> > wrote: > >> I have a question regarding the available valence of Nitrogen. It seems >> only 3 is available in the default setting (atomic_data.cpp). Why is it >>

Re: [Rdkit-discuss] Nitrogen Valence

2017-05-11 Thread Yuran Wang
gt; On Thu, May 11, 2017 at 11:02 AM, Yuran Wang <wangyuran...@gmail.com> > wrote: > >> Dear Greg, >> Thank you very much for the suggestions. It works for me! >> Here is the SMILES of one molecule that I am looking >> at: N=N(C)(C)CC(CN1N=CN=C1)(O)C2=C(C=C(C=C2)F