are the cartesian coordinates and
the charge of the point. Note that internal coordinates may not be used,
and that only the symmetry unique lattice points should be defined.
;
Immediately following the Z-matrix specification may
appear one or more ``LAT'' cards,
defining a lattice of point charges. are the cartesian coordinates and
the charge of the point. Note that internal coordinates may not be used,
and that only the symmetry unique lattice points should be defined.