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Figure 4
Repetitive π-stacking of (1). Displacement ellipsoids of non-H atoms are drawn at the 50% probability level [symmetry codes: (#1) − x, −y, 1 − z; (#2) 2 − x, 2 − y, 2 − z; (#3) 1 − x, 1 − y, 1 − z; (#4) 2 − x, 1 − y, 1 − z]. |
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