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Figure 2 A view of the supramolecular helical chain propagated along [010] in (I) showing intra- and inter-molecular N—H⋯N (blue dashed lines) hydrogen bonds. |
Open access
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Figure 2 A view of the supramolecular helical chain propagated along [010] in (I) showing intra- and inter-molecular N—H⋯N (blue dashed lines) hydrogen bonds. |