Systematic Study of Vibrational Spectra of Octahedral Rhenium Clusters {Re6S8-xBrx}Bry (x = 0, 1, 2, 3, 4) with Mixed Sulfur/Bromine Inner Ligands. - Alexandra Yu. Ledneva; Mariia N. Ivanova; Pavel A. Poltarak; Spartak S. Yarovoy; Boris A. Kolesov; Vladimir E. Fedorov; Nikolay G. Naumov (Symmetry, 2023)