NOREOR
When the symmetry of a molecule is being worked out, the molecule is
orientated by default. If NOREOR is specified, the molecule will
not be reorientated. The main reason to not reorientate the molecule
is to allow a lower point-group to be used, and to allow the x and y axes
in Abelian groups to be defined by the user.
In a FORCE calculation, NOREOR will prevent the molecules being reoriented to
line up the moment of inertia axes with the Cartesian axes.