Variations in binding modes of 2-mercaptobenzoxazolates in the novel cyclic trinuclear complexes [Mn3(CO)10(μ-SCNOC6H4)3] and [Re3(CO)12(μ-SCNOC6H4)3]

Diphosphine-induced thiolate-bridge scission of [Re(CO)3(μ,κ2-S,N-thpymS)]2 (thpymS = 1,4,5,6-tetrahydropyrimidine-2-thiolate): Structural and computational studies of configurational isomers of [Re(CO)3(κ2-S,N-thpymS)]2(μ,κ1,κ1-dppe)

“…The Re-P bond distances [Re(1)-P(1) 2.3412(10) and Re(2)-P(2) 2.3607(10) Å] are significantly shorter than that observed in 2 [2.4881(18) Å], while the Re-S bond distances [Re(1)-S(1) 2.5469(10), Re(1)-S(2) 2.5585(10), Re(2)-S(1) 2.5628(10), Re(2)-S(2) 2.5483(11) Å] are slightly longer than that found in 2 [2.509(2) Å]. The Re-N bond distances [Re(1)-N(3) 2.159(4) and Re(2)-N(1) 2.147(3) Å] in 3 are similar in length and are unremarkable with respect to related complexes[28][29][30][31][32][33]37]. The spectroscopic data for 3 indicate that the solid-state structure persists in solution.…”

Alkyl 2-Benzothiazolyl Sulfide Ligated Dirhenium Complexes: Syntheses, Structure and Computational Study of [Re2(CO)8{μ,η1,η1-(R)SCNSC6H4}] (R = CH3 and C2H5)

“…The reactions of Re2(CO)10 with sulfur-containing ligands have been studied for several decades. For example, the reactions of Re2(CO)10 with pyridine-2-thiol [1], thioacetamide [2], thiobenzamide [2], diaryl disulfides [3], pyrimidine-2-thiol [4], 2-mercaptothiazoline [5], 2mercaptobenzimidazole [5], 2-mercapto-1-methylimidazole [5], and 2-mercaptobenzoxazole [6] have been reported. Recent advances in research reveal the isolation of mixed metal [7][8][9] and mixed ligand [10][11][12][13] rhenium complexes of sulfur-containing ligands.…”

“…Recent advances in research reveal the isolation of mixed metal [7][8][9] and mixed ligand [10][11][12][13] rhenium complexes of sulfur-containing ligands. These reactions often involve the oxidative cleavage of the rhenium-rhenium bond together with the reductive S─H, N─H or S─S bond scission in the ligands [1][2][3][4][5][6]. 2-Mercaptobenzothiazole and its derivatives are the subjects of interest in coordination and organometallic chemistry [14][15][16][17][18][19][20][21][22][23][24] because many of their metal complexes show antiviral, antibacterial and antifungul activity in the biological system.…”