Figure 4
A magnified view of the one-dimensional chain of hydrogen bonds of (I). Only the C atoms to which the N atoms are attached are shown. The schematic shows the four different hydrogen-bonded rings forming a distorted cube. [Symmetry codes: (i) −x + 1, y, −z + ; (ii) x, −y + 1, z + ; (iii) x, y, z + 1.] |