Figure 3
Packing views showing the stacking interactions defining columnar arrays in (a) (I) and (b) (II). Double broken lines represent π(phenyl)⋯π(phenyl) interactions and single broken lines represent π(C=N)⋯π(C=N) or π(phenyl)⋯π(C=N) interactions. [Symmetry codes in part (a): (ii) x, y − 1, z; (iii) x, y + 1, z; in part (b): (ii) −x + , −y + , −z + 1; (iii) −x + , −y + , −z + 1.] For interaction codes, see Tables 5 and 6. |