Other ; Related Article: Qing-Kun Wu, Yi-Xian Li, Yue-Mei Jia, Chu-Yi Yu|2016|Chin.Chem.Lett.|||doi:10.1016/j.cclet.2016.12.033 ; 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.