Terms sourced from: http://iupac.org/publications/pac/60/4/0461/

"Lariat ethers: from cation complexation to supramolecular assemblies", Gokel, G.W.;Arnold, K.A.;Delgado, M.;Echeverria, L.;Gatto, V.J.;Gustowski, D.A.;Hernandez, J.;Kaifer, A.;Miller, S.R.;Echegoyen, L., Pure And Applied Chemistry 1988, 60(4), 461