Degenerate [2]rotaxanes with electrostatic barriers Degenerate [2]rotaxanes with electrostatic barriers, (H. Li, Y.-L. Zhao, A. C. Fahrenbach, S.-Y. Kim, W. F. Paxton, J. F. Stoddart), Org. Biomol. Chem. 2011, 9, 2240—2250. Full Text
