
These macros serve to demonstrate the decoration of surfaces by 
ligand molecules.

macros "shape_*.mac" build a crystal of the shape "*"
macros "deco_*.mac" place onto the surface that was created by 
                     "shape_*.mac" ligands according to the scheme
                     "deco_*.mac".

combined.mac runs these macros in proper order use as:

@combined.mac substance, shape, deco_model
For example:

@combined zno, flat, normal      ! Place ligands in normal mode on top
                                 ! of flat zno surface

@combined zno, flat, bridge      ! Place ligands in bridge  mode
@combined zno, flat, double      ! Place ligands in double  mode
@combined zno, flat, chelate     ! Place ligands in chelate mode
@combined zno, flat, multi       ! Place ligands in multi   mode

@combined gold, flat, acceptor   ! Place water onto gold
@combined donor, flat, donor     ! Place water onto special "donor" structure


CELL/*.cell   Base compounds for the central object
CELL/*.stru   Ligand compounds

STRU/*.stru   The resulting structures
PLOT/*.cif    CIFS for a nice plot
