Chemistry databases

The Cambridge Structural Database (CSD)
Database of organic and metallo-organic crystalline structures of small molecules; data validated and curated by the Cambridge Crystallographic Data Centre (CCDC).


Chemistry Central : open access to chemistry
Chemistry Central publishes research products of high-quality research in the chemistry sector, peer-reviewed and distributed in open access; it is a dependent of BioMed Central and is the property of Springer Science + Business Media.


ChemRxiv : the Preprint Server for Chemistry 
Open-access archive of unpublished papers in preprint version relating to the chemical sciences and correlated areas.


Crystallography Open Database
Open-access collection of crystal structures of organic, inorganic, metal-organic compounds and minerals, excluding biopolymers. From the search interface you can search also by structural formula.


Electron Microscopy Data Bank (EMDB)
This database of electron microscopy figures as an open-access archive for volumetric maps of electron cryomicroscopy and tomograms of macromolecular complexes and subcellular structures. It covers a variety of techniques, including the analysis of individual particles, electron tomography and electron crystallography.


Database for the sharing and use of data relating to materials science. The publication is imminent of the new interface at present in the beta phase. Search interface