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Figure 3 . A view in projection along the a axis of the unit-cell contents in (I) showing the stacking of layers along the c direction. The O–H⋯N and N–H⋯O hydrogen bonds are shown as orange and blue dashed lines, respectively, and the C–H⋯F contacts are represented by pink dashed lines. One of the 2-D arrays, as shown in Fig. 2, has been highlighted in space-filling mode. Colour code: Cl, cyan; F, pink; O, red; N, blue; C, grey; and H, green. |