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Gunion, R.F.; Dixon-Warren, J.; Lineberger, W.C.; Morse, M.D., Ultraviolet Photoelectron Spectroscopy of Molybdenum and Molybdenum Monoxide Anions, J. Chem. Phys., 1996, 104, 5, 1765, https://doi.org/10.1063/1.470975 . [all data]