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Figure 3 A view of the pillar structure. Dashed lines indicate weak edge-to-face π–π stacking interactions. All H atoms have been omitted for clarity. (i: 1 − x,- + y,0.5 − z ii: −x,1/2 + y,0.5 − z) |
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Figure 3 A view of the pillar structure. Dashed lines indicate weak edge-to-face π–π stacking interactions. All H atoms have been omitted for clarity. (i: 1 − x,- + y,0.5 − z ii: −x,1/2 + y,0.5 − z) |