[2,2′-Bis(diphenyl­phosphan­yl)-1,1′-binaphthyl-κ(2) P,P′]chlorido(4-methyl­phenyl­sulfon­yl-κS)palladium(II) dichloro­methane tris­olvate monohydrate

In the title compound, [Pd(C(7)H(7)O(2)S)Cl(C(44)H(32)P(2))]·3CH(2)Cl(2)·H(2)O, the geometry around the metal atom is distorted square planar, with a twist angle between the P—Pd—P and S—Pd—Cl planes of 28.11 (2)°. The two Pd—P bond lengths differ by about 0.04 Å and the biphosphane bite angle is slightly obtuse [92.92 (2)°]. There are three dichloro­methane and one water mol­ecule co-crystallized with the palladium mol­ecule, all with atoms in general positions. Alternating water and palladium mol­ecules form four-membered cyclic units through O—H⋯Cl and O—H⋯O hydrogen bonding. One of the dichloromethane solvent molecules is disordered over two positions in a 0.55:0.45 ratio.