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Figure 4
The packing of polymorph (II)[link], showing one layer viewed normal to the (001) plane. Mol­ecules in each horizontal row are crystallographically equivalent. I⋯N and H⋯O contacts are shown as dashed lines. Atom I1A′ is related to atom I1A by the symmetry code (x, 1 + y, z) and atom I1B′ is related to atom I1B by the symmetry code (x, −1 + y, z).

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