Bis{μ-[4-(1,3-benzothiazol-2-yl)phenyl]methanethiolato-κ4 S,S′:S,S′}bis[tricarbonyliron(I)](Fe—Fe)
نویسندگان
چکیده
The title compound, [Fe(2)(C(14)H(10)NS(2))(2)(CO)(6)], was synthesized as a structural and biochemical model for the active site of [FeFe]-hydrogenase. The bond lengths (Fe-Fe, Fe-S and Fe-C) and angles (C-Fe-Fe and Fe-S-Fe) are within expected ranges. The S⋯S distance [2.9069 (12) Å] and the dihedral angle between two Fe-S-Fe planes [78.5 (3)°] of the butterfly-shaped Fe(2)S(2) core are enlarged compared with related bridged dithiol-ate diiron analogues. The calculated 4-benzothia-zolebenzyl best planes are almost parallel [dihedral angle = 3.7 (7)°].
منابع مشابه
{μ-2-[4-(1,3-Benzothiazol-2-yl)phenyl]-2-azapropane-1,3-dithiolato-κ4 S,S′:S,S′}bis[tricarbonyliron(I)]
The title compound, [Fe(2)(C(15)H(12)N(2)S(3))(CO)(6)], was prepared as an aza-dithiol-atodiiron model for the active site of [FeFe]-hydrogenase. The Fe(2)S(2) core adopts a butterfly shape, with each metal having a pseudo square-pyramidal geometry. The N-substituted aza-dithiol-ate is μ(2)-κ(4)S,S':S,S'-coordinated to the Fe(CO)(3) moieties to form two fused six-membered rings with different c...
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