Jmol virtual model kit: An entirely new way to build and explore molecular structures Robert M. Hanson Lexington Section, American Chemical Society Centre.
CoolMolecules: a web-accessible database of experimentally determined molecular structures Robert M. Hanson, Melanie Casavant, and Michael McGuan St. Olaf.
CoolMolecules: Teaching Molecular Structure with the Cambridge Structural Database Robert M. Hanson, Melanie Casavant, and Michael McGuan St. Olaf College,