Muteri, Seif, et al. “Interaction of Dibromomethylimidazolium Ion With Trihalomethanesulfonates (CX3SO3&Ndash;, Where X = F, Cl, Br and H): A Model for Organic Ionic Liquids”. Asian Journal of Chemistry, vol. 26, no. 22, Nov. 2014, pp. 7863-6, doi:10.14233/ajchem.2014.18250A.