The crystal structure determination of the title compound, [Ni(C5H8NOS
2)(C26H24P2)]ClO4.CH2Cl2, indicates that the morpholine ring adopts tw
o orientations related by a rotation of 180 degrees. The perchlorate g
roup is highly disordered and forms close contacts with both the morph
olino ligand and the dichloromethane solvent molecule, However, there
are no short contacts between the dichloromethane solvent and the comp
lex molecule.