Calculate Number of oxygen and nitrogen atoms in IJC

User c92fc0bce4

14-02-2011 14:59:57

I would like to add a new chemical field to my IJC database which is a sum of the count of oxygen and nitrogen atoms.  would you provide an example for the best way to do this?  Thanks.  Jim

ChemAxon 3b366b17e5

14-02-2011 15:24:59


The simplest way how to it is to open grid view  for dataree with structure antity. Then select "Design mode" of form in the toolbar and then add new chemical term field from toolbar. Type 

atomCount("7") + atomCount("8")

to chem term editor. Then press Finish button.

The new field is than shown after selecting Browse mode of form in the toolbar.