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Figure 3
Supramolecular interactions between the pillar[5]arene host and pyridine guests. π denotes the centroid of the pyridine ring. Symmetry code: (i) 1 − x, −y, z. |
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Figure 3
Supramolecular interactions between the pillar[5]arene host and pyridine guests. π denotes the centroid of the pyridine ring. Symmetry code: (i) 1 − x, −y, z. |