M. E. Minyaev, A. A. Vinogradov, A. V. Churakov, B. Kimmich, I. E. Nifant'ev, S. M. Nagy, P. V. Ivchenko, “Half-sandwich molybdenum complexes: molecular structure and catalyst precursors for olefin epoxidation with tert-butyl hydroperoxide”, Mendeleev Commun., 28:5 (2018), 508–510