2 identical structures but 2 different logp

User 247a2c5018

06-04-2009 09:21:53

Dear support,


 


I have 2 same structures but the LogP calculated is different :


test5.mol : 1.038


Copie(2) de test5.mol : 1.037


 


Why

User 247a2c5018

06-04-2009 09:25:09

I forget to mention that I use cxcalc because with your calculator plugin (online try) I find the same logP : 1.236?

ChemAxon e08c317633

06-04-2009 09:39:18

I get 1.236 for both molecules with cxcalc (Marvin 5.2 version).


$ cxcalc logp test5.mol -p 3
id logP
1 1.236 


$ cxcalc logp "Copie (2) de test5.mol" -p 3
id logP
1 1.236


What is the exact command you use?


Zsolt

User 247a2c5018

06-04-2009 11:06:01

cxcalc -N hi logp -M test5.mol -p 3


I have marvinbeans 5.1.2

User 247a2c5018

06-04-2009 11:16:09

Ok I find 1.236 with Marvin 5.2 for the 2 compounds