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Figure 3 End-on view of the supramolecular tube in (I) sustained by O—H⋯O, O—H⋯N (orange dashed lines) and N—H⋯O (blue dashed lines) hydrogen bonds. |
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Figure 3 End-on view of the supramolecular tube in (I) sustained by O—H⋯O, O—H⋯N (orange dashed lines) and N—H⋯O (blue dashed lines) hydrogen bonds. |