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Figure 2 . Supramolecular helical chain in (I) aligned along the b axis and mediated by O–H⋯O hydrogen bonds (orange dashed lines). Colour code: Cl, cyan; O, red; N, blue; C, grey; and H, green. |
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Figure 2 . Supramolecular helical chain in (I) aligned along the b axis and mediated by O–H⋯O hydrogen bonds (orange dashed lines). Colour code: Cl, cyan; O, red; N, blue; C, grey; and H, green. |