The crystal structure of a new ferrocenyl P,N ligand: 1-[(2,2-di­methyl­hydrazin-1-yl­idene)meth­yl]-1′-(di­phenyl­phospho­rothio­yl)ferrocene

The asymmetric unit of the title compound, [Fe(C(8)H(11)N(2))(C(17)H(14)PS)], contains two independent mol­ecules (A and B) with very similar conformations. Each mol­ecule is built up from a ferrocene unit substituted in the 1 and 1′ positions by a protected sulfur di­phenyl­phosphine and by a di­methyl­hydrazine, –C(H)=N—N(CH(3))(2), fragment. The two independent mol­ecules are linked by a C—H⋯N hydrogen bond. In the crystal, the A–B dimer is linked by a pair of C—H⋯S hydrogen bonds, forming a centrosymmetric four-mol­ecule arrangement. These units are linked by C—H⋯π inter­actions, forming a supra­molecular three-dimensional structure.