title: Substituent effects on the aromatic edge-to-face interaction.
abstract: Substituent effects on the folding equilibrium of molecular torsion balances are rationalised on the basis of changes in the electrostatic interactions, the exchange repulsion, and the dispersive contributions to the interaction free enthalpy.
authors.affiliation: Laboratory of Organic Chemistry, Department of Chemistry and Applied Biosciences, ETH-Hönggerberg, HCI, CH-8093 Zurich, Switzerland.
authors.forename: Felix Raoul
authors.initials: FR
authors.lastname: Fischer
authors.forename: W Bernd
authors.initials: WB
authors.lastname: Schweizer
authors.forename: François
authors.initials: F
authors.lastname: Diederich