​​The Cambridge Crystallographic Data Centre (CCDC).
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Downloads

Download our free products and partner software such as the Panalytical HighScore CSD database (a CCDC login is required - Register for free here).

 

Need help to download and install the CSD data and software? Try our step-by-step video tutorial here.

 

IMPORTANT: Mercury and EnCIFer now require activation in order to be used. This can be performed for free using the included CCDC Activator tool and selecting the CSD-Community option. You can also activate with a CSD-Core licence if you have one.

To install only Mercury and enCIFer please select the "Install only CSD-Community Products" option in the installer. While other CSD Portfolio software and data can be installed, their use will require a valid CSD licence.


CSD Symmetry
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Example CIF 1 for CSD Deposit with Syntax Error
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Example CIF 2 for CSD Deposit without Syntax Error
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CSD Educational Collection refcode list
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CSD Educational Collection CIFs
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CellCheckCSD 1.2.14 Windows
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CellCheckCSD 1.2.14 Linux (64-bit)
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CSD MOF Collection
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Free Mercury macOS Online Installer
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Free Mercury linux Online Installer
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Free Mercury Windows Online Installer
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Protonated PDB Files
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AstraZeneca Overlays Validation Test Set
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Original GOLD Validation Set
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CCDC Astex Validation Set
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Astex Diverse Set
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Astex Non-native Set
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Sutro melting point training data
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CCDC Virtual Screening Set
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MOE CSD Linker Database 2016
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Torsion Analyzer CSD torsion library 2016
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Spark CSD Fragment Database from Cresset (Nov 2021)
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BCL-CSD Rotamer Library 2016
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CSD Index for SeeSAR's "Inspirator" (May 2022)
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CSD Search-Match Database for HighScore Plus (2024.1 release (2024) CSD data)
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CSD Search-Match Database Installation Guide
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GOLD Cluster Computing 2022.1
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GOLD Cluster Computing 2022.1 User Guide
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