Re: [Rdkit-discuss] Protonation site

2019-08-05 Thread Paolo Tosco
Hi Nitzan, you should try to modify the molecule conformation as little as possible between the two calculations; see the example below. rom rdkit import Chem from rdkit.Chem import AllChem test_ion1 = Chem.MolFromSmiles('COC(=O)C(c1c1)C1[NH2+]1') test_ion1 = Chem.AddHs(tes

[Rdkit-discuss] Protonation site

2019-08-05 Thread Nitzan Tzanani
Dear rdkitters, I am trying to use rdkit descriptors to investigate protonation of molecules in the gas phase while testing my procedure on Ritalin, I try to calculate the protonation energy on different functional groups in the molecule although my understanding tells me protonation should occur