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Figure 2 Molecular packing, hydrogen bonding and C-H⋯π(arene) interactions in (I) as viewed down [010]. Dashed lines between red oxygen atoms represent hydrogen bonds; other dashed lines represent C-H⋯π(arene) interactions. [Symmetry codes: (i) 1-x, 1-y, 2-z; (ii) x, 3/2-y, + z.] |