Dear Christian,

Please send RDKit questions to the mailing list.

On Tue, Jun 29, 2010 at 10:10 AM, bouille <ambin...@wanadoo.fr> wrote:
>
> Thank you for the trick

You're welcome.

> Here an other error Probably I have to change the Cl valence
>
> 368630, [Br-].[Cl-][Co+3]123([Cl-])NCCN1.C(CN2)N3

This is more complicated. Organometallic species are not well
described by SMILES; the SMILES here is not a correct description of
the molecule. Obviously you can make whatever changes you want to the
default valences of atoms in order to get the RDKit to read the
molecule without errors, but you still will not be reading a correct
molecule if the SMILES is wrong.

Another thing to be aware of is that the 2D->3D conversion in the
RDKit (which I think you are using) is not going to work correctly
with many organometallic species. The toolkit is currently not well
tested with organometallics.

Best Regards,
-greg

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