Other ; Related Article: Martin Vavra, Ivan Potočňák, Michal Dušek, Erik Čižmár, Mykhaylo Ozerov, Sergei A. Zvyagin|2015|J.Solid State Chem.|225|202|doi:10.1016/j.jssc.2014.12.019 ; 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.