[Rdkit-discuss] UFFTYPE error in MMFF minimization

[Bennion, B. <ben...@ll...>]

Hello
In order to bypass errors in UFF typing I am using MMFF94 as a minimization forcefield.  However errors about UFF atom type are still occurring for Boron.

staring MMFF94 minimization
CHEMBL2374533
[15:59:34] UFFTYPER: Unrecognized atom type: B_1 (26)
[15:59:34] UFFTYPER: Unrecognized atom type: B_1 (27)
staring MMFF94 minimization
CHEMBL115107

Not sure what things means?  Is UFF atom typing just the default behavior and there is no way around it?

Thanks
Brian