Figure 3
The two-dimensional layer of (I) formed by strong intermolecular O—H⋯O interactions (dashed green lines). H atoms not involved in these interactions have been omitted for clarity. Two colours have been used to highlight the intercrossed arrangement of the dinuclear molecules. [Symmetry codes: (ii) x + , −y − , z + ; (iii) −x + , y + , −z + .] |