Hello,
First I want to apologize if this is a trivial question or the wrong place to 
ask.

I'm maintain a Database for GC-MS spectra. Recently I updated the web frontend 
to display the chemical structures using the ChemDoodle Web Components 
(http://web.chemdoodle.com/) plugin. However, I notice that some structure are 
displayed correct
(i.g. see here: 
http://gmd.mpimp-golm.mpg.de/Metabolites/f4f207ff-8ff8-4789-99a1-147ae0a36673.aspx)
 whereas others are displayed incorrect 
(http://gmd.mpimp-golm.mpg.de/Metabolites/0c450b43-c901-4435-9e74-051222d815ea.aspx).
 I mean they get displayed, but not very nice. I think that ChemDoodle is not 
the problem that the chemical structure can't be recognized from the displayed 
picture. The scaling of the picture (or of the mol-Files) seems somehow odd. 
And, other chemical software solutions seem to handle this to a better degree.

>From my understanding (being not a chemist) I suspect, that I have some 
>problems in the mol-Files. The coordinates between correct and incorrect 
>mol-Files seem to differ by an order of magnitude.

My question is now, How can I use OpenBabel to re-render (repaint, re-layout) 
an "incorrect" mol-File into a "standard compliant" mol-File? mol.Center() did 
not the trick.

Here is my C# code
OBConversion obconv = new OBConversion();
OBMol mol = new OBMol();
obconv.SetInFormat("mol");
obconv.SetOutFormat("mol");
obconv.ReadString(mol, source);
mol.Center();
obconv.WriteFile(mol, dest);
       

Thank you very much for any help.

Jan
 


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