The Cambridge Structural Database System (CSD-System) is a powerful and highly flexible suite of software tools and structural knowledge-bases. The CSD-System enables you to explore and utilise the knowledge contained within more than 900,000 crystal structures.


CSD

The World repository of small molecule crystal structures

ConQuest

Search and retrieve data from the CSD

IsoStar

A knowledge-based library of intermolecular interactions

WebCSD

Access newly published structures online

Mercury

Visualise and analyse CSD data

PreQuest

Build searchable databases of in-house crystal structures

Mogul

Validate molecular geometry

CSD Python API

Use the CSD System programmatically