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 the 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 the 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