(5,7,7,12,14,14-Hexamethyl-1,4,8,11-tetra­azacyclo­tetra­deca-4,11-diene-κ(4) N (1),N (4),N (8),N (11))(thio­cyanato-κS)nickel(II) perchlorate monohydrate

In the title compound, [Ni(SCN)(C(16)H(32)N(4))]ClO(4)·H(2)O, the Ni(II) ion is coordinated by the four N atoms of the tetra­azacyclo­tetra­deca-4,11-diene macrocyclic ligand and by the S atom of a thio­cyanate anion. The perchlorate anion is rotationally disordered around one Cl—O bond between two orientations; the occupancies refined to 0.61 (4) and 0.39 (4). Inter­molecular O—H⋯N, N—H⋯O and N—H⋯N hydrogen bonds link two cations, two anions and two solvent water mol­ecules into a centrosymmetric cluster. The crystal packing is further stabilized by weak inter­molecular C—H⋯O hydrogen bonds.