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Figure 3
A partial packing diagram of compound (I)[link], showing the column structure formed by ππ stacking inter­actions (dashed lines). H atoms not involved in O—H⋯N hydrogen bonds (dashed lines) have been omitted [symmetry codes: (iii) x, y − 1, z; (iv) x, y + 1, z].

ISSN: 2056-9890
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