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Figure 3 Packing view of (I) showing the aggregation of (8), (28) and (34) hydrogen-bonding motifs. [Symmetry codes:(i) −x + 1, −y + 1, −z + 1; (iii) −x + 1, −y + 1, −z + 2]. For the sake of clarity, the chloride anions, and H atoms not involved in hydrogen bonding have been omitted. Only atoms involved in hydrogen bonding are labelled. |