Citation: Ivor Bull; Luis A. Villaescusa; Simon J. Teat; Miguel A. Camblor; Paul A. Wright; Philip Lightfoot; Russell E. Morris (2000). Imposition of Polarity on a Centrosymmetric Zeolite Host: The Effect of Fluoride Ions on Template Ordering in Zeolite IFR. Journal of the American Chemical Society, 122, pp. 7128-7129.