Crystallography Open Database (PSDI Mirror)

The Crystallography Open Database (COD) is an open-access collection of crystal structures for organic, inorganic, metal-organic compounds and minerals, excluding biopolymers. It contains over half a million entries from a wide range of published and unpublished sources, including large databases, small collections, and individual contributors. All data are made available under a permissive open-access licence. This dataset was originally developed and is maintained by the Crystallography Open Database project at https://www.crystallography.net/cod/. PSDI provides a mirror of both the COD website and its corresponding OPTIMADE endpoint to offer a UK-based access point, improving availability, resilience and performance.