Electrostatic and non-covalent interactions in dicationic imidazolium-sulfonium salts with mixed anions

Zhaofu Fei, Dun Ru Zhu, Ning Yan, Rosario Scopelliti, Sergey A. Katsuba, Gabor Laurenczy, Danielle M. Chisholm, J. Scott McIndoe, Kenneth R. Seddon, Paul J. Dyson