4-Bromo-2-(E)-(2-{2-(2-{(E)-5-bromo-2-hy­droxy­benzyl­ideneamino}­phen­yl)sulfan­ylethyl­sulfan­yl}phen­yl)imino­meth­ylphenol

摘要

The asymmetric unit of the title compound, C28H22Br2N2O2S2, comprises half of a Schiff base ligand, the whole mol­ecule being generated by a crystallographic inversion center located at the mid-point of the C—C bond of the central methyl­ene segment. Intra­molecular O—H⋯N and O—H⋯S hydrogen bonds make S(6) and S(5) ring motifs, respectively. In the crystal, there are no significant inter­molecular inter­actions.