Related Article: Konstantin Junold, Katharina Sinner, Johannes A. Baus, Christian Burschka, Célia Fonseca Guerra, F. Matthias Bickelhaupt, Reinhold Tacke|2014|Chem.-Eur.J.|20|16462|doi:10.1002/chem.201404667,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.,