“…These compounds are important from the standpoint of catalysis, biological mimicry, multi electron-transfer reactions and metal-metal interactions [10][11][12]. Since the pioneering works of Johnson et al [13,14], some dinuclear rhenium complexes containing linear or bent Re 2 O 3 unit with aromatic N-donor ligands, such as pyridine, pyrazine, pyrimidine, 3,5-lutidine, 1,5,6-trimethylbenzimidazole, have been investigated structurally, spectroscopically and electrochemically [15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30].…”