Abstract
The structure of the title complex, [Ag(C11H15N3S)(2)]PF6, has monoclinic (P2(1)/c) symmetry, and the silver atom has a distorted square-planar geometry. The coordination complex crystallized from mixing silver hexafluoridophosphate with a concentrated tetrahydrofuran solution of N,N-diethylphenylazothioformamide [ATF; systematic name: 3,3-diethyl-1-(phenylimino) thiourea] under ambient conditions. The resultant coordination complex exhibits a 2:1 ligand-to-metal ratio, with the silver(I) atom having a fourfold AgN2S2 coordination sphere, with a single PF6 counter-ion. In the crystal, however, one sulfur atom from an ATF ligand of a neighboring complex coordinates to the silver atom, with a bond distance of 2.9884 (14) angstrom. This creates a polymeric zigzag chain propagating along the c-axis direction. The chains are linked by C-H center dot center dot center dot F hydrogen bonds, forming slabs parallel to the ac plane.