Related Article: E.Jellema, T.J.J.Sciarone, N.M.Navarrete, M.J.Hettinga, A.Meetsma, B.Hessen|2011|Eur.J.Inorg.Chem.||91|doi:10.1002/ejic.201000717,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.,