Re: [Open Babel] problem with aromaticity

2012-04-17 Thread Tom Allison
Oops, I forgot to reply to the list…Noel,Thank you for your email. I appreciate your help on this.Let me start with a little more background on the problem. I am using Pybel to extract the information I need about a set of ~875 PAH molecules (including alkyl substituted and radical PAHs). I gave th

Re: [Open Babel] problem with aromaticity

2012-04-17 Thread Geoffrey Hutchison
> Let me start with a little more background on the problem. I am using Pybel > to extract the information I need about a set of ~875 PAH molecules > (including alkyl substituted and radical PAHs). ... > "signature" of an error is typically that a C atom is labelled as sp3 > hybridized when it o

Re: [Open Babel] Why this happening? using ob.py from html

2012-04-17 Thread Geoffrey Hutchison
> And in that python file, when I typed "import openbabel" then it didn't work. > However when I typed "import openbabel" in python command line or run a > python file with openbabel, it didn't call error. > It works very well. Well, I'm not an expert at ajax, but I suspect the server's error log

Re: [Open Babel] problem with aromaticity

2012-04-17 Thread Noel O'Boyle
Well, Geoff, if you're going to be working on this I've recently been subjecting ChEMBL to some canonicalisation tests, and can supply a good few more test cases. I'll wrap them up and email them to you off list tomorrow. - Noel On 17 April 2012 15:11, Geoffrey Hutchison wrote: > > Let me start

Re: [Open Babel] problem with aromaticity

2012-04-17 Thread Craig James
On Tue, Apr 17, 2012 at 7:56 AM, Noel O'Boyle wrote: > Well, Geoff, if you're going to be working on this I've recently been > subjecting ChEMBL to some canonicalisation tests, and can supply a good few > more test cases. I'll wrap them up and email them to you off list tomorrow. Would it be poss

Re: [Open Babel] problem with aromaticity

2012-04-17 Thread Tom Allison
I am happy to send you the entire test set if you are interested. Just reply to me off list. Tom -- Dr. Thomas C. Allison, NIST thomas.alli...@nist.gov 301-975-2216 On Apr 17, 2012, at 10:11 AM, Geoffrey Hutchison wrote: >> Let me start with a little more background on the problem. I am usin

Re: [Open Babel] problem with aromaticity

2012-04-17 Thread Tom Allison
One more interesting (and related) case: pleiadene Carbons 3 and 8 are labelled as radical centers. Clearly this is a consequence of the xyz format as you point out below. Tom - 30 C 0.0308731391 1.4691736561 0.0066435902 C 0.0509994911 -0.0014052265

Re: [Open Babel] The Python binding of FindAutomorphisms?

2012-04-17 Thread budgerigar
Thank you for your reply. Maybe I must implement it using C++. I have post this message, but today I found it was not in the maillist. Sorry. Hugh -- View this message in context: http://forums.openbabel.org/The-Python-binding-of-FindAutomorphisms-tp4560736p4566480.html Sent from the General d