Complex formation between dibenzo-3n-crown-n ethers and the diquat dication, (H. M. Colquhoun, E. P. Goodings, J. M. Maud, J. F. Stoddart, D. J. Williams, and J. B. Wolstenholme), J. Chem. Soc., Chem. Commun.1983, 20, 1140-1142.
Crown ethers as second sphere ligands. The interaction of transition metal ammines with 18-crown-6 and dibenzo-18-crown-6, (H. M. Colquhoun, D. F. Lewis, J. F. Stoddart, and D. J. Williams), J. Chem. Soc., Dalton Trans.1983, 4, 607-613.