Hi all,

for those who are using trunk/, and I am happy to hear that an
increasing number of people are courageous enough to give it a go, you
may find a list of all defined atom types at this URL:

http://cdk.svn.sourceforge.net/viewvc/*checkout*/cdk/trunk/cdk/src/main/org/openscience/cdk/config/data/cdk_atomtypes.xml?revision=HEAD&content-type=text%2Fxml

By setting the mime type in the URL, Firefox should pick up the
associated XSLT stylesheet and create nice HTML output for display.

This list is work on progress, and many elements are currently not
listed at all. Additionally, you may notice many charged atom types
and radicals, which are important for partial charge, IP, reaction
mechanism, etc calculations. Thank to Miguel for guiding me with
those.

Additions, bug reports etc, always most welcome. As well, as running
the CDKAtomTypeMatcher from trunk/ against your favorite molecule data
set... previous tests against PubChem were quite promosing...

If you like to contribute atom types, please email to this list the
following information:

- identifier
- element
- formal charge
- hybridization (sp2, sp3, ...)
- neighbours (aka coordination number)
- pi bonds (aka number of pi electrons
- lone pairs

And, importantly, an example of the atom type in the wild, e.g.
MolBase, MaCiE, PubChem, ... please give a URL deep linking into that
database or, the database identifier.

Egon

-- 
----
http://chem-bla-ics.blogspot.com/

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