OBENERGY(1)

NAME
obenergy - calculate the energy for a molecule

SYNOPSIS
obenergy [OPTIONS] filename

DESCRIPTION
The obenergy tool can be used to calculate the energy for molecules inside (multi-)molecule files (e.g., MOL2, etc.)

OPTIONS
If no filename is given, obenergy will give all options including the available forcefields.

-v  Verbose: print out all individual energy interactions

-ff forcefield
    Select the forcefield

EXAMPLES
View the possible options, including available forcefields:
    obenergy

Calculate the energy for the molecule(s) in file test.mol2:
    obenergy test.mol2

Calculate the energy for the molecule(s) in file test.mol2 using the Ghemical forcefield:
    obenergy -ff Ghemical test.mol2

Calculate the energy for the molecule(s) in file test.mol2 and print out all individual energy interactions:
    obenergy -v test.mol2

SEE ALSO
obabel(1), obminimize(1), obrotamer(1).

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

The web pages for Open Babel Molecular Mechanics can be found at: <https://openbabel.org/docs/Forcefields/Overview.html>

AUTHORS
The obenergy program was contributed by Tim Vandermeersch.

-nosplit Open Babel is developed by a cast of many, including current maintainers Geoff Hutchison, Chris Morley, Michael Banck, and innumerable others who have contributed fixes and additions. For more contributors to Open Babel, see <https://openbabel.org/docs/Introduction/thanks.html>

COPYRIGHT
Copyright (C) 2007 by Tim Vandermeersch.

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 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.