Re: [Rdkit-discuss] EmbedMultipleConfs empty list

2020-01-14 Thread Greg Landrum
Hi Florian, The problem here isn't actually chirality (since you don't have any chiral centers specified). It's more that standard embedding can be tricky for large molecules like this. The solution is general to switch to starting the embedding from random coordinates. ps = AllChem.ETKDGv2()ps.r

[Rdkit-discuss] EmbedMultipleConfs empty list

2020-01-12 Thread ジャンベール フローリアン
Dear all, I encountered a problem with EmbedMultipleConfs which returns empty list for some molecules (and for another molecules a few conformations when I don't add Hs) I think both cases are linked since problems occur with high number of rotatable bonds (more than 25). I tried to look for a