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Figure 3
The π–π stacking interactions in (I) , viewed down the a axis. H atoms and perchlorate anions have been omitted for clarity. [Symmetry codes: (iii) −x, −y + 1, −z; (v) −x + 1, −y + 1, −z + 1.] |
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Figure 3
The π–π stacking interactions in (I) , viewed down the a axis. H atoms and perchlorate anions have been omitted for clarity. [Symmetry codes: (iii) −x, −y + 1, −z; (v) −x + 1, −y + 1, −z + 1.] |