id author title date pages extension mime words sentence flesch summary cache txt istl-28 Cambridge Structural Database (WebCSD) .html text/html 1462 91 49 There are other resources available that offer comparable features, such as structure and compound searching, 3D visualization, and structural properties, but CCDC provides the most comprehensive coverage for organic crystal structures, while also incorporating innovative searching techniques and thorough experimental and physical details. Simple search Structure Search – users can draw chemical structures within a Java applet to search for an exact structure, substructure, or similarity. cache/istl-28.html txt/istl-28.txt