Thermally Controlled Synthesis of Octahedral Rhenium Clusters with 4, 4′-Bipyridine and CN- Apical Ligands. - Anton A. Ulantikov; Taisiya S. Sukhikh; Evgeniy N. Gribov; Natalia V. Maltseva; Konstantin A. Brylev; Yuri V. Mironov; Yakov M. Gayfulin (Symmetry, 2021)