[2,2′-Bis(diphenyl-phosphan-yl)-1,1′-binaphthyl-kappaP,P’]chlorido(4-methyl-pheny l-sulfon-yl-kappaS)palladium(II) dichloro-methane tris-olvate monohydrate

Shrestha, R., W. Brennessel, and D. Weix. [2,2′-Bis(diphenyl-Phosphan-Yl)-1,1′-Binaphthyl-kappaP,P’]chlorido(4-Methyl-Pheny L-Sulfon-Yl-kappaS)palladium(II) Dichloro-Methane Tris-Olvate Monohydrate. Acta Crystallogr., Sect. E: Struct. Rep. Online, 1830.
Abstract In the title compound, [Pd(C7H7O2S)Cl(C44H32P2)]·3CH2Cl2·H2O, 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.
DOI 10.1107/S1600536811049889