These exercises were created Supramolecular Design Institute and edited for this site by @drmperez.
The HostDesigner code can be found at:
https://sourceforge.net/projects/hostdesigner/
HostDesigner download contains the stand alone code: mengine HDViewer
The PCModel program can be downloaded from:
http://www.serenasoft.com/license.html
Atom typing of organic molecules.
Atom typing of organometallic ions.
Atom typing of organometallic ions continued.
Viewing and adjusting parameters.
Conformational searching.
Ligand design with linker mode.
Scan ligand strain for a series of metal ions.