Isovalent and mixed-valent molybdenum complexes containing MoV(μ-E)(μ-S2)MoV/IV (E = O, S) core units

Scorpionate Complexes as Models for Molybdenum Enzymes

“…The thermodynamic products of the reactions include oxido‐Mo V 2‐mercaptophenolate derivatives 31 and [[Tp i Pr MoO] 2 (µ‐O)(µ‐S 2 )] in the presence of adventitious water . The formation of [[Tp i Pr MoO] 2 (µ‐S)(µ‐S 2 )], with elimination of an equivalent of disulfide, prevents the isolation of the thiolate analogues, [Tp i Pr MoOS(SR′)] from [Tp i Pr MoO(SR′)(OPR 3 )] …”

Protonation and Sulfidation of [(Me3tacn)MO3] (M=Mo, W)

“…And most of the inorganic sulfur reagents have poor solubility, this would result in a slow sulfidation reaction in a heterogeneous system, especially with inorganic sulfur reagents, such as S 8 and B 2 S 3 , [12,15] demanding a generally long reaction time. Recent work related to syntheses of molybdenum complexes with sulfido and disulfido ligands usually include the sulfur sources of propylene sulfide, [18,19] Et 4 NSH, [20] H 2 S [21] and CS 2 . [22] Previously, reaction of [MO 3 ] fragment with triflic acid was reported by Holm in 2003.…”

Two new scorpionate oxomolybdenum(vi)–poly(pyrazolyl)borate complexes: synthesis, structure, and catalytic performance in the oxidation of cyclohexane

“…Comparing with the bond lengths and the angles around the central metal atom for the similar oxomolybdenum complexes [3][4][5][6][7][8][16][17][18][19][20] (shown in Table S3 † 5)-180.0(0)°, respectively. It is found that the corresponding bond lengths and angles of complexes 1 and 2 are very close to those of the similar oxomolybdenum complexes.…”