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Figure 2 The crystal packing of (I) down b axis, showing the molecules are linked into dimers by pairs of N—H ⋯ O hydrogen bonds, forming (8) graph-set motif. Hydrogen atoms not involved in hydrogen bonding have been omitted for clarity. |
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Figure 2 The crystal packing of (I) down b axis, showing the molecules are linked into dimers by pairs of N—H ⋯ O hydrogen bonds, forming (8) graph-set motif. Hydrogen atoms not involved in hydrogen bonding have been omitted for clarity. |