Figure 3
Supramolecular association in the crystal of (I): (a) dimeric aggregate sustained by hydrazide-N—H⋯N(thiazolyl) hydrogen bonds shown as blue dashed lines, (b) supramolecular layer in the ac plane whereby the dimers of (a) are linked by hydrazide-N—H⋯O(sulfonyl) hydrogen bonds (orange dashed) lines (non-acidic hydrogen atoms have been omitted) and (c) a view of the unit-cell contents shown in projection down the a axis. The benzothiazole-C—H⋯O(sulfonyl) interactions are shown as purple dashed lines and one layer has been highlighted in space-filling mode. |