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Figure 10
The principal pathways of the inter­molecular inter­actions for II representing ππ and weak hydrogen bonding, with a cut-off limit for calculated energies of 6.0 kJ mol−1. [Symmetry codes: (i) x, y − 1, z; (ii) x + [{1\over 2}], y − [{1\over 2}], −z + [{1\over 2}]; (iv) x + 1, −y + 1, −z + 1; (v) x + 1, −y + 2, −z + 1; (vi) x + [{3\over 2}], y + [{1\over 2}], −z + [{1\over 2}]; (vii) x + 2, −y + 2, −z + 1.]

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