Citation: Mesbah, Adel; Prakash, Jai; Beard, Jessica C.; Pozzi, Eric A.; Tarasenko, Mariya S.; Leb\`egue, S\'ebastien; Malliakas, Christos D.; Van Duyne, Richard P.; Ibers, James A. (2015). Positional Flexibility: Syntheses and Characterization of Six Uranium Chalcogenides Related to the 2H Hexagonal Perovskite Family.. Inorganic chemistry, 54, pp. 2851-2857.