Other ; Related Article: Gui-yang Xia, De-juan Sun, Jiang-hao Ma, Yue Liu, Feng Zhao, Paul Owusu Donkor, Li-qin Ding, Li-xia Chen, Feng Qiu|2017|Scientific Reports|7|43576|doi:10.1038/srep43576 ; 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.