Related Article: Tom van Dijk, Sebastian Burck, Mark K. Rong, Amos J. Rosenthal, Martin Nieger, J. Chris Slootweg, Koop Lammertsma|2014|Angew.Chem.,Int.Ed.|53|9068|doi:10.1002/anie.201405027,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.,