Cambridge Structural Database
Established in 1965 by the Cambridge Crystallographic Data Centre (CCDC), the Cambridge Structural Database (CSD) is the world’s repository for small-molecule organic and metal-organic crystal structures. Containing over 900,000 entries from x-ray and neutron diffraction analyses, this unique database of accurate 3D structures has become an essential resource to scientists around the world. The June 2015 issue of CCDC's Crystalline Newsletter covers 50 Years of Sharing Crystal Structures (PDF). In addition to coverage of the published literature, CSD searches also contains data published directly through the CSD as CSD Communications that are not available anywhere else.
We have a campus-wide site license for:
- CSD Enterprise includes ALL CSD software and ALL application data (see Components).
- everything in the CSD-System, CSD-Discovery (plus CSD-CrossMiner), and CSD-Materials.
- Learn more about CSD Enterprise: What's New in 2019, Product Datasheet 2019, and News & events.
- Partner software (available free to CSD subscribers)
- To aid rescaffolding and fragment-based drug discovery.
Access to a license key for CSD software is limited to current students, faculty, and staff at Stanford. You must have a license key before installing the software. To get the license keys, please send a request to Grace Baysinger (graceb[at]stanford.edu), Aparna Sharma (aparna.sharma[at]stanford.edu), or Cristina Flores-Herrera (cfloresh[at]stanford.edu) using your @Stanford email address. Please also include your Stanford ID number in the request.
Use WebCSD or download software
After accepting the conditions of use, you may download CSD to your computer (SUNet authentication required). Be sure to remove the old version of CSD before installing the new version. Please note that CSD software must be deleted when users graduate or are no longer affiliated with Stanford.
- Use WebCSD (for on- or off-campus use)
- Download software: Accept conditions of use and download CSD Enterprise software (on-campus use only)