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Figure 2 . A view of the supramolecular 2-D array in (I) mediated by N–H⋯O hydrogen bonding (orange dashed lines) leading to chains in the b direction held together in the c direction by I⋯I contacts (not illustrated). Colour code: I, pink; S, yellow; O, red; N, blue; C, grey; and H, green. |
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