y interfere with the functioning of the molecule as a surfactant where the subscript q is the valence or oxidation state of the cation X. In a preferred embodiment, R26 and R27 are linear hydrocarbon groups of from 4 to 20 carbons, more preferably 6 to 13 carbons, R28 is a hydrocarbon group of from 6 to 20 carbons, more preferably from 8 to 16 carbons, and R29 is a hydrocarbon group of from 8 to 2