obprop(1)						      User's Reference Manual							 obprop(1)

NAME

     obprop -- print standard molecular properties

SYNOPSIS

     obprop filename

DESCRIPTION

     The obprop program is a tool to print a set of standard molecular properties for all molecules in a file. It also serves as example code for
     using the Open Babel library (libopenbabel).

     Output format includes:
     name [Name]
     formula [Formula]
     mol_weight [Molecular Weight]
     exact_mass [Isotopic Mass]
     canonical_SMILES [String]
     num_atoms [Number]
     num_bonds [Number]
     num_residues [Number]
     sequence [Residue Sequence]
     num_rings [Number of Rings (by SSSR)]
     logP [Number (octanol-water partition)]
     PSA [Number (topological polar surface area)]
     MR [Number (molar refractivity)]
     $$$

     The "$$$" is the separator between multiple molecular entries in a file

EXAMPLES

	   obprop pyridines.sdf

SEE ALSO

     babel(1), obchiral(1), obfit(1), obgrep(1), obrotate(1).

     The web pages for Open Babel can be found at: <http://openbabel.org/>

AUTHORS

     The obprop program was contributed by Fabien Fontaine

     Open Babel is developed by a cast of many, including currrent maintainers Geoff Hutchison, Chris Morley, Michael Banck, and innumerable oth-
     ers who have contributed fixes and additions.  For more contributors to Open Babel, see <http://openbabel.org/wiki/THANKS>

COPYRIGHT

     Copyright (C) 2003 by Fabien Fontaine
     Some portions Copyright (C) 2004-2007 by Geoffrey R. Hutchison and other contributors.

      This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
     the Free Software Foundation version 2 of the License.

      This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABIL-
     ITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

Open Babel 2.2							   July 4, 2008 						    Open Babel 2.2