W.-K. Dong, X. Li, J.-J. Wu, Y. Zhang, and X.-L. Tang, “Synthesis and Supramolecular Structure of 4,4’,6,6’-Tetrachloro-2,2’-[(decane-1,10-diyldioxy)bis(nitrilomethylidyne)]diphenol”, ajc, vol. 25, no. 11, pp. 6467–6468, Jun. 2013.