Where do I deposit data not accepted by the CCDC?

All experimentally determined organic, metal-organic and inorganic structures can be deposited with CCDC though the online deposition service, www.ccdc.cam.ac.uk/deposit .

Data for other compounds are collected by the databases shown below. They can be contacted via their websites for further information.

• Protein Data Bank (PDB) http://www.rcsb.org/#Category-deposit for polypeptides and polysaccharides having more than 24 units.
• Nucleic Acids Data Bank http://ndbserver.rutgers.edu/ for oligonucleotides
• The International Centre for Diffraction Data (ICDD) http://www.icdd.com/ for powder diffraction data without atomic coordinates.
• Incommensurate Structures Database (ICSDB) http://webbdcrista1.ehu.es/incstrdb/