Bis(2,3-dichlorophenyl) disulfide

Abstract

The title compound, C12H6Cl4S2, features an S - S bond [2.0252(8)Å] that bridges two 2,3-dichlorophenyl rings with a C - S - S - C torsion angle of 88.35(11)°. The benzene rings are normal one to the other with a dihedral angle of 89.83(11)°. The crystal structure features intermolecular Cl⋯Cl [3.4763(11)Å] and π-π stacking interactions [centroid-centroid distances = 3.696(1) and 3.641(2)Å]. Intramolecular C - H⋯S interactions are also observed. © 2014 CrossMark.