In the title compound, [Mn(C28H36N4O4)](ClO4)(2). H2O, the morpholine rings
adopt chair conformations. The geometry around the Mn-II ion is slightly d
istorted square planar. The dihedral angle between the N/Mn/N and O/Mn/O pl
anes is 10.1 (1)degrees. In addition to van der Waals interactions, the mol
ecules are stabilized by N-H ... O and C-H ... O hydrogen bonds.