Other ; Related Article: Lewis C. Wilkins, James R. Lawson, Philipp Wieneke, Frank Rominger, A. Stephen K. Hashmi, Max M. Hansmann, Rebecca L. Melen|2016|Chem.-Eur.J.|22|14618|doi:10.1002/chem.201602719 ; 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.