Other ; Related Article: S. M. Myers, R. H. Bawn, T. J. Blackburn, B. Cottyn, L. Molyneux, S. Vidot, A.-C. Wong, L. Rigoreau, T. Hammonds, H. Leung, C. Cano, W. Clegg, R. W. Harrington, B. T. Golding, R. J. Griffin, D. R. Newell, I. R. Hardcastle|2016|ACS Comb. Sci.|18|444|doi:10.1021/acscombsci.5b00155 ; 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.