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Figure 3 A view of the crystal packing of (I), showing the alternation of N5—H⋯Cl1 and N5—H⋯Cl2 hydrogen bonds (dashed lines) between two layers along the a axis. H atoms have been omitted for clarity. |
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Figure 3 A view of the crystal packing of (I), showing the alternation of N5—H⋯Cl1 and N5—H⋯Cl2 hydrogen bonds (dashed lines) between two layers along the a axis. H atoms have been omitted for clarity. |