Figure 3
Views of (EsIO)4 using (a) an ORTEP diagram with non-H atoms depicted with 10% probability ellipsoids (the * highlighting the four isophthalic H atoms oriented towards the macrocyclic core) and (b) atoms as their van der Waal's spheres highlighting the molecular structure (left) and tennimide core (with the 2-pyridylcarboxylate moieties removed for visual effect).  [article HTML]

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