Related Article: H.Gehring,R.Metzinger,C.Herwig,J.Intemann,S.Harder,C.Limberg|2013|Chem.-Eur.J.|19|1629|doi:10.1002/chem.201203201,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.,