Various
Molecular Diversity Preservation International
Molecular Diversity Preservation International : chemical museum and samples exchange. MDPI Center (Bazel, Switzerland). Provides access to historically significant research chemical samples in the chemical museum in Basel, Switzerland. Promotes the sharing and exchanging of other rare chemical samples worldwide.
Supramolecular Site
The Supramolecular Site created by Scott Childs and hosted by Emory University Atlanta, GA. Information about crystal engineering: solid state synthesis of supramolecular species in organic supramolecular chemistry, supramolecular aggregates, cyclic nanotubes composed of poly peptides.
Virtual Chemistry Laboratory
The Virtual Chemistry Laboratory developed at Oxford University is a growing collection of tutorials and experiments that covers the following topics in inorganic chemistry: nickel(II) complexes, metal ions in solution, superconductors, organometallic chemistry, and the structures of inorganic solids.