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Figure 3 . A view of the stacking of layers in (I) with partial the interdigitation of the benzene rings. The N–H⋯O hydrogen bonding and C–H⋯O contacts stabilizing the supramolecular chains are shown as blue and orange dashed lines, respectively. The C–H⋯O contacts connecting the chains into layers are shown as green dashed lines. Colour code: S, yellow; O, red; N, blue; C, grey; and H, green. |
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