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Figure 2 The crystal packing of I, showing formation of the three-dimensional network structure via the intermolecular O–H⋯O and N–H⋯O hydrogen bonds as denoted with dashed lines. All other hydrogen atoms were omitted for clarity. |
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Figure 2 The crystal packing of I, showing formation of the three-dimensional network structure via the intermolecular O–H⋯O and N–H⋯O hydrogen bonds as denoted with dashed lines. All other hydrogen atoms were omitted for clarity. |