Crystal structure of chlorido­{tris­[2-(iso­propyl­sulfan­yl)phen­yl]phosphane-κ(4) P,S,S′,S′′}nickel(II) tri­fluoro­methane­sulfonate

The complex cation of the title compound, [NiCl{P(C(6)H(4)-2-S-i-Pr)(3)}](CF(3)SO(3)), has a slightly distorted trigonal–bipyramidal coordination geometry in which three S atoms are located in the equatorial plane, and one P and one Cl atom in the apical positions. In the cation, there are two intra­molecular C—H⋯S hydrogen bonds. In the crystal, there are some inter­molecular C—H⋯O and C—H⋯F hydrogen bonds formed between the cation and the anion. The tri­fluoro­methane­sulfonate anion and one of the methyl groups are both disordered over two sets of sites with occupancies of 0.629 (17):0.371 (17) and 0.786 (14):0.214 (14), respectively.