Figure 6
The molecular structure of (II), showing the R44(16) hydrogen-bonding ring motif. Dashed lines indicate hydrogen bonds. H atoms bonded to C atoms have been omitted for clarity. [Symmetry codes: (i) x, −y + , z + ; (vii) −x + 1, y + , −z + ; (viiii) −x + 1, −y + 2, −z + 2.] |