Zaslat záznam emailem: [4-Carboxy­imidazole-5-carboxyl­ato(2–)-κ(2) N (1),O (5)](5,5,7,12,12,14-hexa­methyl-1,4,8,11-tetra­azacyclo­tetra­decane-κ(4) N,N′,N′′,N′′′)nickel(II) monohydrate