Figure 3
A pair of molecules showing a correlation between the intra- and intermolecular hydrogen bonds. A yellow dashed line indicates the intermolecular O—H⋯O hydrogen bond. Purple dotted lines indicate the intramolecular N—H⋯O and O—H⋯N hydrogen bonds. Only the H atoms of the hydroxy and amino groups are shown for clarity. The other possible position of N-bound H atoms due to the disorder are omitted. [Symmetry code: (i) −x + 1, y, −z + 1.] |