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

NAME
     obthermo -- extract the thermochemistry for a molecule

SYNOPSIS
     obthermo [OPTIONS] filename

DESCRIPTION
     The obthermo tool can be used to extract the thermochemistry, e.g. enthalpy
     and  Gibbs energy of formation, and the standard entropy from e.g. a Gauss-
     ian calculation.

OPTIONS
     --symm N
	   override symmetry number used in input file

     --nrot N
	   number of rotatable bonds for conformational entropy

     --dbdt x
	   temperature derivative of second virial coefficient for  cp	calcula-
	   tion

     --kj  output kJ/mol related units (default kcal/mol)

SEE ALSO
     obabel(1).

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

AUTHORS
     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) 1998-2001 by OpenEye Scientific Software, Inc.
     Some  portions  Copyright	(C) 2001-2008 by Geoffrey R. Hutchison and other
     contributors.

     This program is free software; you can redistribute it and/or modify it un-
     der 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 FIT-
     NESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
     details.

Open Babel 3.2			  May 26, 2026			     OBTHERMO(1)

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