Other ; Related Article: Marco M. D. Cominetti, David L. Hughes, Susan E. Matthews|2016|Org.Biomol.Chem.|14|10161|doi:10.1039/C6OB02164F ; Abstract ; 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.