Figure 2
The crystal structure of the title complex viewed down the a axis, with the C—H hydrogens and disordered water molecules omitted for clarity. Dotted lines indicate hydrogen bonds involving the OH and NH groups. Note the assembly of the hydrogen-bonded dimers constituted by two complex molecules and two water molecules. [Symmetry codes: (ii) −x + 1, −y + 1, −z; (iii) x + , −y + , z + ; (v) −x + , y + , −z + ; (viii) −x, −y + 1, −z; (ix) −x + 1, −y + 1, −z + 1.] |