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Figure 13
The unique packing arrangements adopted by (a) (L3), (b) (L8) and (c) (L11). (L3) and (L8) are viewed along the axis of the main hydrogen-bonding motifs shown in Fig. 1[link] and (L11) is viewed along the normal to the axis of the carboxylic acid–pyridyl contacts.

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
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