[13,27-Dimethyl-3,6,9,17,20,23-hexa­azatricyclo­[23.3.1.111,15]triaconta-1(29),2,9,11,13,15(30),16,23,25,27-deca­ene-29,30-diol-κ5N3,N6,N9,O29,O30]bis­(nitrato-κ2O,O′)dysprosium(III) nitrate monohydrate

The asymmetric unit of the title complex, [Dy(C26H34N6O2)(NO3)2]NO3·H2O, comprises two cations and two anions, together with two water mol­ecules. The Dy atom exhibits a nine-coordinate distorted tricapped trigonal-prismatic coordination geometry. The water mol­ecules are disordered over five positions, each with a site-occupation factor of 0.4. The crystal structure involves N—H⋯O and N—H⋯N hydrogen bonds.