Dear All,
 
I am using Avogadro to model hydrogen bond interaction in crystal structure.
 
I wonder if there is a way to customize hydrogen bond in Avogadro. For example, intermolecular contacts between C-H∙∙∙S and N-H∙∙∙S were found in crystal structure but these interactions are not recognized in Avagadro. Although attempt has been made to adjust the hydrogen bond cut-off radius or angle in the configuration option but the outcome does not correlate well with expectation.
 
Besides, what is function of "object" available in the configuration option? I tried to click on selected atoms and bonds from the drop down lists but nothing was happen to the molecular structure.
 
Can anyone please let me know how to do that?
 
Thank you very much.
 
Best regards,
Alan