Figure 8
The principal pathways of the intermolecular interactions for I representing π–π and weak hydrogen bonding, with a cut-off limit for calculated energies of 6.0 kJ mol−1. [Symmetry codes: (i) x + 1, y − , −z + ; (ii) x − 1, −y + , z + ; (iii) x + 1, −y + 1, −z + 1; (v) x, y − , −z + ; (vi) x, −y + , z − .] |