Related Article: M.J.van Eis, F.M.Bickelhaupt, S.van Loon, M.Lutz, A.L.Spek, W.H.de Wolf, W.-J.van Zeist, F.Bickelhaupt|2008|Tetrahedron|64|11641|doi:10.1016/j.tet.2008.10.016,An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.,