Probing f -Block Covalency at the Limits of Hard-Metal/Soft-Ligand Interactions through Chalcogenoether Complexes - Jesse Murillo; Maria J. Beltrán-Leiva; Novan A. G. Gray; Daniel J. Lussier; Enrique R. Batista; David J. H. Emslie; Melissa Fairley; Andrew J. Gaunt; J. Connor Gilhula; Susan K. Hanson; Stosh A. Kozimor; Brian N. Long; et al. (Journal of the American Chemical Society, 2025)