A

• American Mineralogist Crystal Structure Database (AMCSD)

C

• cctbx symmetry explorer
• CIF documentation
• CML documentation
• COD CIF data item usage statistics, as maintained by Project Gemmi

I

• International Union of Crystallography (IUCr)
• IUCr list of crystallographic databases
• IUCr teaching resources

M

• Material Properties Open Database (MPOD)

S

• Software:

  • A Full-Profile Search-Match software by Luca Lutterotti and Daniel Chateigner can perform identification of your sample using COD data, run Rietveld refinement, refining simultaneously crystallite size, preferred orientation, 3D structure and more!

  • The Institute of Crystallography, Bari offers a lot of crystallographic software (free for academic users), including QUALX that can run search-match to identify your phases using COD data.

  • A free (GPL) cheminformatics program for data visualization and analysis, DataWarrior, is available, and its author Thomas Sander now offers the organic part of COD database for download from the http://www.openmolecules.org/ Web site.

  • FinalCif – graphical CIF editor allowing direct deposition to the COD.

  • The MolView Web-based molecular viewer by Herman Bergwerf can search COD and other databases and allows to view and manipulate the data on-line.

  • Programs for creating realistic still or animated crystal shapes (morphologies) from crystallographic data (WinXMorph) and for creating of representation surfaces for material properties (WinTensor) are available free of charge.

  • Search for figshare 3D models of COD structures is implemented at https://chemapps.stolaf.edu/jmol/3dprint/.

  • The STFC Chemical database service provides data from the COD via their search interface

Z

• A survey of High Z' structures from the Steed Research Group