Methidathion: S-(5-meth­oxy-2-oxo-2,3-dihydro-1,3,4-thia­diazol-3-yl)methyl O, O-dimethyl phospho­rodithio­ate

Abstract

The title compound, C ₆H ₁₁N ₂O ₄PS ₃, crystallizes with two independent mol­ecules in the asymmetric unit. The dihedral angles between the thia­diazole ring planes and the PS ₂ planes of the phospho­rodithio­ate group are 86.51 (5) and 56.33 (5)° in the two mol­ecules. In the crystal, weak inter­molecular S⋯S [3.570 (8) Å] inter­actions and C—H⋯O and C—H⋯N hydrogen bonds contribute to the stabilization of the packing.