Your company here ā€” click to reach over 10,000 unique daily visitors

obprop - Man Page

print standard molecular properties




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


obprop pyridines.sdf

See Also

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

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


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 others who have contributed fixes and additions. For more contributors to Open Babel, see <http://openbabel.org/wiki/THANKS>

Referenced By

obabel(1), obchiral(1), obrotate(1).

October 10, 2019